Patent US5448044A successfully refreshed from Google Patents.
US5448044A
Expired / Lapsed
US
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Signature capture pad for point of sale system
Assignee: RELIANCE DATA LP
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Filing: 1993-04-30
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Granted: 1995-09-05
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Expires: 2013-04-30
Abstract
Abstract A signature capture pad (or signature capture/PIN pad) operative for gathering signature data associated with customer transactions includes a digitizer, microprocessor, and a plurality of serial ports, and may be connected to a point-of-sale (POS) terminal, such as an electronic cash register. The signature capture pad provides compressed or uncompressed signature signals in response to commands received from the POS terminal. Uncompressed signature data may be used to provide a facsimile signature on a display or printer at the POS terminal, whereby the signature may be approved by the operator. A signature capture cycle is terminated upon receipt of a command from the POS terminal, or upon the expiration of an optional timer. The maximum size of the compressed signature data is selectable by the POS terminal. Compressed signature data exceeding the prescribed size may be post-processed at a lower resolution. The signature capture pad includes a plurality of serial communications ports that allow the signature capture pad to be connected in series between POS terminal and a peripheral device. The terminal is operative to intercept and respond to serial data, or to reroute serial data between any of the serial ports. The terminal is especially suitable for use in a system wherein chargeback protection is to be afforded to certain transactions in the event that signature signals are combined with other transaction information and forwarded electronically to a transaction processor or guarantor.
Inventors
- 👤 James F. Price
- 👤 John C. Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:08
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/08; G07F7/10; G07C; G07C9/00; G07C9/30; G07C9/32; G07C9/35; G07F7/1025; G07F7/1058; G07F7/1066; G07G; G07G1/00; G07G1/0018
Claims Analysis
Total Claims: 105
Claim 1
Independent Claim
150 words
A method for recording transaction information associated with a financial transaction, including the steps of providing a terminal including an input device and an output device, acquiring transaction data associated with said transaction, providing a remote host computer operative to communicate with said terminal, and providing a printed receipt including said transaction data, wherein the improvement comprises the steps of: providing a standalone signature capture pad including an electromagnetic digitizer and a stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written on said receipt by a customer; placing said printed receipt upon said signature capture pad prior to obtaining said signature; as a signature is applied by the customer to said printed receipt, digitizing said signature to produce said digitized signature signals as said stylus is moved in the vicinity of said electromagnetic digitizer; and communicating said digitized signature signals to said terminal.
Claim 2
Independent Claim
150 words
A method for recording transaction information associated with a financial transaction, including the steps of providing a terminal including an input device and an output device, acquiring transaction data associated with said transaction, providing a remote host computer operative to communicate with said terminal, and providing a printed receipt including said transaction data, wherein the improvement comprises the steps of: providing a standalone signature capture pad including an electromagnetic digitizer and a stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written on said receipt by a customer; placing said printed receipt upon said signature capture pad prior to obtaining said signature; as a signature is applied by the customer to said printed receipt, digitizing said signature to produce said digitized signature signals as said stylus is moved in the vicinity of said electromagnetic digitizer; and communicating said digitized signature signals to said terminal.
Claim 3
Dependent Claim
42 words
A method for recording transaction information as recited in claim 1, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal, and wherein said signature termination signal comprises an operator-initiated signal from said terminal.
Claim 4
Dependent Claim
48 words
A method for recording transaction information as recited in claim 1, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal, and wherein said signature termination signal comprises an automatic signal indicating that a predetermined period of time has elapsed.
Claim 5
Dependent Claim
22 words
A method for recording transaction information as recited in claim 3, wherein said predetermined period of time is selectable by a user.
Claim 6
Dependent Claim
60 words
A method for recording transaction information as recited in claim 1, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal and wherein said signature termination signal comprises a first occurrence of either an operator-initiated signal from said terminal or an automatic signal indicating that a predetermined period of time has elapsed.
Claim 7
Dependent Claim
22 words
A method for recording transaction information as recited in claim 5, wherein said predetermined period of time is selectable by a user.
Claim 8
Dependent Claim
29 words
A method for recording transaction information as recited in claim 1, wherein the improvement further comprises the step of providing a facsimile signature corresponding to said digitized signature signals.
Claim 9
Dependent Claim
31 words
A method for recording transaction information as recited in claim 7, wherein the step of providing a facsimile signature comprises the step of providing said facsimile signature on said output device.
Claim 10
Dependent Claim
18 words
A method for recording transaction information as recited in claim 8, wherein said output device comprises a printer.
Claim 11
Dependent Claim
18 words
A method for recording transaction information as recited in claim 8, wherein said output device comprises a display.
Claim 12
Dependent Claim
39 words
A method for recording transaction information as recited in claim 7, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal, and wherein said signature termination signal comprises an operator-initiated signal.
Claim 13
Dependent Claim
48 words
A method for recording transaction information as recited in claim 11, wherein the improvement further comprises the steps of: completing said transaction upon receipt of an indication that said facsimile signature is acceptable; and aborting said transaction upon receipt of an indication that said facsimile signature is unacceptable.
Claim 14
Dependent Claim
61 words
A method for recording transaction information as recited in claim 7, wherein the improvement further comprises the steps of: providing an indication as to whether the facsimile signature is acceptable or unacceptable; in response to an indication that said facsimile signature is acceptable, completing said transaction; and in response to an indication that said facsimile signature is unacceptable, aborting said transaction.
Claim 15
Dependent Claim
32 words
A method for recording transaction information as recited in claim 1, wherein the improvement further comprises the step of compressing at the terminal the digitized signature signals to form compressed signature signals.
Claim 16
Dependent Claim
33 words
A method for recording transaction information as recited in claim 1, wherein the improvement further comprises the step of compressing at the host computer the digitized signature signals to form compressed signature signals.
Claim 17
Dependent Claim
18 words
A method for recording transaction information as recited in claim 1, wherein said digitized signature signals are compressed.
Claim 18
Independent Claim
162 words
A method for recording transaction information associated with a financial transaction, including the steps of providing a terminal including an input device and an output device, acquiring transaction data associated with said transaction, providing a remote host computer operative to communicate with said terminal, and providing a printed receipt including said transaction data, wherein the improvement comprises the steps of: providing a standalone signature capture pad including an electromagnetic digitizer and a stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written on said receipt by a customer using said stylus; placing said receipt upon said signature capture pad prior to obtaining said signature; as a signature is applied by the customer to said printed receipt, digitizing said signature to produce said digitized signature signals as said stylus is moved in the vicinity of said electromagnetic digitizer; compressing said digitized signature signals to produce compressed signature signals; and communicating said compressed signature signals to said terminal.
Claim 19
Independent Claim
162 words
A method for recording transaction information associated with a financial transaction, including the steps of providing a terminal including an input device and an output device, acquiring transaction data associated with said transaction, providing a remote host computer operative to communicate with said terminal, and providing a printed receipt including said transaction data, wherein the improvement comprises the steps of: providing a standalone signature capture pad including an electromagnetic digitizer and a stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written on said receipt by a customer using said stylus; placing said receipt upon said signature capture pad prior to obtaining said signature; as a signature is applied by the customer to said printed receipt, digitizing said signature to produce said digitized signature signals as said stylus is moved in the vicinity of said electromagnetic digitizer; compressing said digitized signature signals to produce compressed signature signals; and communicating said compressed signature signals to said terminal.
Claim 20
Dependent Claim
42 words
A method for recording transaction information as recited in claim 17, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal, and wherein said signature termination signal comprises an operator-initiated signal from said terminal.
Claim 21
Dependent Claim
48 words
A method for recording transaction information as recited in claim 17, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal, and wherein said signature termination signal comprises an automatic signal indicating that a predetermined period of time has elapsed.
Claim 22
Dependent Claim
22 words
A method for recording transaction information as recited in claim 19, wherein said predetermined period of time is selectable by a user.
Claim 23
Dependent Claim
60 words
A method for recording transaction information as recited in claim 17, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal, and wherein said signature termination signal comprises a first occurrence of either an operator-initiated signal from said terminal or an automatic signal indicating that a predetermined period or time has elapsed.
Claim 24
Dependent Claim
22 words
A method for recording transaction information as recited in claim 21, wherein said predetermined period of time is selectable by a user.
Claim 25
Dependent Claim
29 words
A method for recording transaction information as recited in claim 17, wherein the improvement further comprises the step of providing a facsimile signature corresponding to said digitized signature signals.
Claim 26
Dependent Claim
31 words
A method for recording transaction information as recited in claim 23, wherein the step of providing a facsimile signature comprises the step of providing said facsimile signature on said output device.
Claim 27
Dependent Claim
18 words
A method for recording transaction information as recited in claim 24, wherein said output device comprises a printer.
Claim 28
Dependent Claim
18 words
A method for recording transaction information as recited in claim 24, wherein said output device comprises a display.
Claim 29
Dependent Claim
39 words
A method for recording transaction information as recited in claim 23, further comprising the step of terminating the digitizing of the signature upon receipt of a signature termination signal, and wherein said signature termination signal comprises an operator-initiated signal.
Claim 30
Dependent Claim
48 words
A method for recording transaction information as recited in claim 27, wherein the improvement further comprises the steps of: completing said transaction upon receipt of an indication that said facsimile signature is acceptable; and aborting said transaction upon receipt of an indication that said facsimile signature is unacceptable.
Claim 31
Dependent Claim
61 words
A method for recording transaction information as recited in claim 23, wherein the improvement further comprises the steps of: providing an indication as to whether the facsimile signature is acceptable or unacceptable; in response to an indication that said facsimile signature is acceptable, completing said transaction; and in response to an indication that said facsimile signature is unacceptable, aborting said transaction.
Claim 32
Independent Claim
170 words
A system for recording transaction information associated with a financial transaction, including a terminal including an input device and an output device, means for obtaining transaction data associated with said transaction, a printed receipt, and a remote host computer operative to receive transaction data from said terminal, wherein the improvement comprises: a standalone signature capture pad including an electromagnetic digitizer and a cooperating stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written applied to said receipt as said stylus is moved in the vicinity of said electromagnetic digitizer; a controller operative in a compressed signature mode for selectably compressing said digitized signature signals to provide compressed signature signals or alternatively operative in a raw signature mode for providing raw signature signals: and a communications port for providing said compressed signature signals or said raw signature signals to said terminal; and means for terminating the provision of said compressed signature signals or said raw signature signals upon the receipt of a signature termination signal.
Claim 33
Independent Claim
170 words
A system for recording transaction information associated with a financial transaction, including a terminal including an input device and an output device, means for obtaining transaction data associated with said transaction, a printed receipt, and a remote host computer operative to receive transaction data from said terminal, wherein the improvement comprises: a standalone signature capture pad including an electromagnetic digitizer and a cooperating stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written applied to said receipt as said stylus is moved in the vicinity of said electromagnetic digitizer; a controller operative in a compressed signature mode for selectably compressing said digitized signature signals to provide compressed signature signals or alternatively operative in a raw signature mode for providing raw signature signals: and a communications port for providing said compressed signature signals or said raw signature signals to said terminal; and means for terminating the provision of said compressed signature signals or said raw signature signals upon the receipt of a signature termination signal.
Claim 34
Dependent Claim
26 words
A system for recording transaction information as recited in claim 30, wherein said signature termination signal comprises an operator-initiated signal from a keypad of said terminal.
Claim 35
Dependent Claim
44 words
A system for recording transaction information as recited in claim 30, wherein said signature termination signal comprises an automatic signal indicating that a predetermined period of time has elapsed since the last of said digitized signature signals was received by said signature capture pad.
Claim 36
Dependent Claim
22 words
A system for recording transaction information as recited in claim 32, wherein said predetermined period of time is selectable by a user.
Claim 37
Dependent Claim
43 words
A system for recording transaction information as recited in claim 30, wherein said signature termination signal comprises a first occurrence of either an operator-initiated signal from a keypad of said terminal or automatic signal indicating that a predetermined period of time has elapsed.
Claim 38
Dependent Claim
22 words
A system for recording transaction information as recited in claim 34, wherein said predetermined period of time is selectable by a user.
Claim 39
Dependent Claim
28 words
A system for recording transaction information as recited in claim 30, wherein said output device is operative for providing a facsimile signature corresponding to said digitized signature signals.
Claim 40
Dependent Claim
18 words
A system for recording transaction information as recited in claim 36, wherein said output device comprises a display.
Claim 41
Dependent Claim
18 words
A system for recording transaction information as recited in claim 36, wherein said output device comprises a printer.
Claim 42
Dependent Claim
28 words
A system for recording transaction information as recited in claim 36, further comprising means for providing an operator-initiated signal indicating whether said facsimile signature is acceptable or unacceptable.
Claim 43
Dependent Claim
29 words
A system for recording transaction information as recited in claim 30, further comprising means associated with said terminal for compressing said raw signature signals to form compressed signature signals.
Claim 44
Dependent Claim
30 words
A system for recording transaction information as recited in claim 30, further comprising means associated with said host computer for compressing said raw signature signals to form compressed signature signals.
Claim 45
Independent Claim
135 words
A system for recording transaction information associated with a financial transaction, including a terminal including an input device and an output device, means for obtaining transaction data associated with said transaction, a printed receipt, and a remote host computer operative to receive transaction data from said terminal, wherein the improvement comprises: a standalone signature capture pad including an electromagnetic digitizer and a cooperating stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written applied to said receipt as said stylus is moved in the vicinity of said electromagnetic digitizer; means for compressing said digitized signature signals to provide compressed signature signals; a communications port for providing said compressed signature signals to said terminal upon the receipt of a signature termination signal; and means for providing a signature termination signal.
Claim 46
Independent Claim
135 words
A system for recording transaction information associated with a financial transaction, including a terminal including an input device and an output device, means for obtaining transaction data associated with said transaction, a printed receipt, and a remote host computer operative to receive transaction data from said terminal, wherein the improvement comprises: a standalone signature capture pad including an electromagnetic digitizer and a cooperating stylus, said electromagnetic digitizer being operative to provide digitized signature signals corresponding to a signature written applied to said receipt as said stylus is moved in the vicinity of said electromagnetic digitizer; means for compressing said digitized signature signals to provide compressed signature signals; a communications port for providing said compressed signature signals to said terminal upon the receipt of a signature termination signal; and means for providing a signature termination signal.
Claim 47
Dependent Claim
26 words
A system for recording transaction information as recited in claim 42, wherein said signature termination signal comprises an operator-initiated signal from said keypad of said terminal.
Claim 48
Dependent Claim
44 words
A system for recording transaction information as recited in claim 42, wherein said signature termination signal comprises an automatic signal indicating that a predetermined period of time has elapsed since the last of said digitized signature signals was received by said signature capture pad.
Claim 49
Dependent Claim
22 words
A system for recording transaction information as recited in claim 44, wherein said predetermined period of time is selectable by a user.
Claim 50
Dependent Claim
58 words
A system for recording transaction information as recited in claim 42, wherein said signature termination signal comprises a first occurrence of either an operator-initiated signal from said keypad of said terminal or automatic signal indicating that a predetermined period of time has elapsed since the last of said digitized signature signals was received by said signature capture pad.
Claim 51
Dependent Claim
22 words
A system for recording transaction information as recited in claim 46, wherein said predetermined period of time is selectable by a user.
Claim 52
Dependent Claim
28 words
A system for recording transaction information as recited in claim 42, wherein said output device is operative for providing a facsimile signature corresponding to said compressed signature signals.
Claim 53
Dependent Claim
18 words
A system for recording transaction information as recited in claim 48, wherein said output device comprises a display.
Claim 54
Dependent Claim
18 words
A system for recording transaction information as recited in claim 48, wherein said output device comprises a printer.
Claim 55
Dependent Claim
28 words
A system for recording transaction information as recited in claim 48, further comprising means for providing an operator-initiated signal indicating whether said facsimile signature is acceptable or unacceptable.
Claim 56
Independent Claim
143 words
A system for recording information related to a financial transaction, comprising: a terminal including at least one input device for obtaining numeric data associated with the financial transaction; a signature capture device, said signature capture device including an electromagnetic digitizer for providing digitized signature signals corresponding to a signature applied to a printed receipt positioned on said signature capture device during a signature capture cycle; a timer for indicating the passage of a predetermined period of time since the last of said digitized signature signals was received by said signature capture device; and a first key associated with said terminal for allowing an operator to indicate that the signature is complete; whereby said signature capture pad is operative to terminate said signature capture cycle in response to a predetermined signal from said timer or a signal generated by the actuation of said key.
Claim 57
Independent Claim
143 words
A system for recording information related to a financial transaction, comprising: a terminal including at least one input device for obtaining numeric data associated with the financial transaction; a signature capture device, said signature capture device including an electromagnetic digitizer for providing digitized signature signals corresponding to a signature applied to a printed receipt positioned on said signature capture device during a signature capture cycle; a timer for indicating the passage of a predetermined period of time since the last of said digitized signature signals was received by said signature capture device; and a first key associated with said terminal for allowing an operator to indicate that the signature is complete; whereby said signature capture pad is operative to terminate said signature capture cycle in response to a predetermined signal from said timer or a signal generated by the actuation of said key.
Claim 58
Dependent Claim
28 words
A system for recording information related to a financial transaction as recited in claim 52, wherein said predetermined time period is variable and is selectable by a user.
Claim 59
Dependent Claim
55 words
A system for recording information related to a financial transaction as recited in claim 52, further comprising: an output device associated with said terminal for providing a facsimile signature corresponding to said digitized signature signals; and a second key associated with said terminal for allowing said operator to indicate whether said facsimile signature is acceptable.
Claim 60
Dependent Claim
24 words
A system for recording information related to a financial transaction as recited in claim 52, wherein said digital signals represent uncompressed digitized signature data.
Claim 61
Dependent Claim
25 words
A system for recording information related to a financial transaction as recited in claim 52, wherein said digitized signature signals comprise compressed digitized signature data.
Claim 62
Independent Claim
169 words
A method for associating digitized signature signals with numeric transaction data, comprising the steps of: providing a point of sale terminal including an input device and an output device; providing a standalone signature capture pad including a digitizer; providing a host computer; acquiring numeric transaction data; indicating a maximum compressed signature size; placing a receipt on said signature capture pad; obtaining a signature on said receipt; providing digitized signature signals corresponding to said signature; terminating the provision of said digitized signature signals upon receipt of a predetermined signal; compressing said digitized signature signals to form compressed signature signals; comparing the size of said compressed signature signals to said maximum compressed signature size; in response to the size of said compressed signature being less than or equal to said maximum compressed signature size, transmitting said compressed signature to said point of sale terminal; and in response to the size of said compressed signature being greater than said maximum compressed signature size, providing a signal to said point of sale terminal.
Claim 63
Independent Claim
169 words
A method for associating digitized signature signals with numeric transaction data, comprising the steps of: providing a point of sale terminal including an input device and an output device; providing a standalone signature capture pad including a digitizer; providing a host computer; acquiring numeric transaction data; indicating a maximum compressed signature size; placing a receipt on said signature capture pad; obtaining a signature on said receipt; providing digitized signature signals corresponding to said signature; terminating the provision of said digitized signature signals upon receipt of a predetermined signal; compressing said digitized signature signals to form compressed signature signals; comparing the size of said compressed signature signals to said maximum compressed signature size; in response to the size of said compressed signature being less than or equal to said maximum compressed signature size, transmitting said compressed signature to said point of sale terminal; and in response to the size of said compressed signature being greater than said maximum compressed signature size, providing a signal to said point of sale terminal.
Claim 64
Dependent Claim
30 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, wherein said output device comprises a display and said input device comprises a keypad.
Claim 65
Dependent Claim
23 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, wherein said digitizer comprises an electromagnetic digitizer.
Claim 66
Dependent Claim
30 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, wherein said numeric transaction data comprises an account number associated with a credit card.
Claim 67
Dependent Claim
25 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, wherein said numeric transaction data comprises a purchase amount.
Claim 68
Dependent Claim
34 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, wherein said numeric transaction data comprises a purchase amount, and an account number associated with a credit card.
Claim 69
Dependent Claim
28 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, wherein said predetermined terminating signal comprises a signal provided at said terminal.
Claim 70
Dependent Claim
33 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, wherein said predetermined terminating signal comprises a time-out signal indicating the expiration of a predetermined time-out period.
Claim 71
Dependent Claim
43 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 57, further comprising the steps of: providing on said output device a facsimile signature corresponding to said digitized signature signals; and indicating whether said facsimile signature is acceptable.
Claim 72
Dependent Claim
23 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 65, wherein said output device comprises a display.
Claim 73
Dependent Claim
23 words
A method for associating digitized signature signals with numeric transaction data as recited in claim 65, wherein said output device comprises a printer.
Claim 74
Dependent Claim
108 words
A financial transaction processing system for acquiring transaction data associated with a financial transaction, comprising: a host computer; an electronic cash register operative for acquiring predetermined transaction information in connection with a financial transaction via a transaction information input device and for communicating said transaction data to said host computer; a standalone signature capture pad independent of said cash register and operative for acquiring signature information in connection with said financial transaction and for communicating said signature information to said electronic cash register, said signature capture pad being selectively configurable for providing compressed or uncompressed signature information in response to a signal received from said electronic cash register.
Claim 75
Dependent Claim
108 words
A financial transaction processing system for acquiring transaction data associated with a financial transaction, comprising: a host computer; an electronic cash register operative for acquiring predetermined transaction information in connection with a financial transaction via a transaction information input device and for communicating said transaction data to said host computer; a standalone signature capture pad independent of said cash register and operative for acquiring signature information in connection with said financial transaction and for communicating said signature information to said electronic cash register, said signature capture pad being selectively configurable for providing compressed or uncompressed signature information in response to a signal received from said electronic cash register.
Claim 76
Dependent Claim
26 words
A financial transaction processing system as recited in claim 68, wherein said transaction information input device comprises a keyboard for manual entry of said transaction information.
Claim 77
Dependent Claim
48 words
A financial transaction processing system as recited in claim 68, wherein said first transaction information comprises information relating to the purchase of goods or services by a customer and a method of payment, and wherein said signature information comprises an authorized signature associated with said method of payment.
Claim 78
Dependent Claim
19 words
A financial transaction processing system as recited in claim 70, wherein said method of payment comprises a credit card.
Claim 79
Dependent Claim
48 words
A financial transaction processing system as recited in claim 68, wherein said host computer is connected to said electronic cash register by means of a first communications link, and wherein said signature capture pad is connected to said electronic cash register by means of a second communications link.
Claim 80
Independent Claim
207 words
A method for digitizing a signature associated with a financial transaction, comprising the steps of: providing point-of-sale equipment operative to collect numeric data associated with said transaction; providing a printed receipt including a space for said signature; providing a signature capture pad including a digitizer for providing digitized signature signals corresponding to said signature, said signature capture pad being operative to compress said digital signature signals to form compressed signature signals, said signature capture pad further providing user selectable resolution and user selectable maximum compressed signature size; selecting a first signature capture pad resolution; selecting said maximum compressed signature size; collecting numeric data associated with said transaction; associating said receipt with said signature capture pad; writing a signature on said receipt; digitizing said signature to form said digitized signature signals; compressing said digitized signature signals using said first signature capture pad resolution to form first compressed signature signals; comparing the size of said first compressed signature signals to said maximum compressed signature size; if said first compressed signature signals do not exceed said maximum compressed signature signal size, communicating said first compressed signature signals to said point-of-sale equipment; and associating, at said point-of-sale equipment, said compressed signature signals with said numeric data to form said transaction data.
Claim 81
Independent Claim
207 words
A method for digitizing a signature associated with a financial transaction, comprising the steps of: providing point-of-sale equipment operative to collect numeric data associated with said transaction; providing a printed receipt including a space for said signature; providing a signature capture pad including a digitizer for providing digitized signature signals corresponding to said signature, said signature capture pad being operative to compress said digital signature signals to form compressed signature signals, said signature capture pad further providing user selectable resolution and user selectable maximum compressed signature size; selecting a first signature capture pad resolution; selecting said maximum compressed signature size; collecting numeric data associated with said transaction; associating said receipt with said signature capture pad; writing a signature on said receipt; digitizing said signature to form said digitized signature signals; compressing said digitized signature signals using said first signature capture pad resolution to form first compressed signature signals; comparing the size of said first compressed signature signals to said maximum compressed signature size; if said first compressed signature signals do not exceed said maximum compressed signature signal size, communicating said first compressed signature signals to said point-of-sale equipment; and associating, at said point-of-sale equipment, said compressed signature signals with said numeric data to form said transaction data.
Claim 82
Dependent Claim
59 words
A method a digitizing a signature as recited in claim 73, further comprising the steps of: if said first compressed signature signals exceed said maximum compressed signature size, automatically selecting a second signature capture pad resolution and compressing said digitized signature signals to form second compressed signature signals; and communicating said second compressed signature signals to said point-of-sale equipment.
Claim 83
Dependent Claim
80 words
A method a digitizing a signature as recited in claim 73, further comprising the steps of: if said first compressed signature signals exceed said maximum compressed signature size, automatically selecting a second signature capture pad resolution; re-writing a signature on said receipt; digitizing said signature to form said digitized signature signals; compressing said digitized signature signals using said second signature capture pad resolution to form second compressed signature signals; and communicating said second compressed signature signals to said point-of-sale equipment.
Claim 84
Independent Claim
154 words
A system for digitizing a writing associated with a financial transaction, comprising: point-of-sale equipment operative to collect numeric data associated with said transaction; a printer, said printer being operative to print a receipt including a space for said writing; a signature capture pad including a digitizer for providing digitized signature signals corresponding to said writing, said signature capture pad being operative to provide first compressed signature signals corresponding to said digitized signature signals, said signature capture pad further providing user selectable resolution and a user selectable maximum compressed writing size; means for selecting a first signature capture pad resolution; means for selecting said signature capture pad maximum compressed writing size; means for comparing the size of said first compressed signals to said maximum compressed writing size; a communications port for providing said compressed signals to said point-of-sale equipment; and means, at said point-of-sale equipment, for associating said first compressed signals with said numeric data.
Claim 85
Independent Claim
154 words
A system for digitizing a writing associated with a financial transaction, comprising: point-of-sale equipment operative to collect numeric data associated with said transaction; a printer, said printer being operative to print a receipt including a space for said writing; a signature capture pad including a digitizer for providing digitized signature signals corresponding to said writing, said signature capture pad being operative to provide first compressed signature signals corresponding to said digitized signature signals, said signature capture pad further providing user selectable resolution and a user selectable maximum compressed writing size; means for selecting a first signature capture pad resolution; means for selecting said signature capture pad maximum compressed writing size; means for comparing the size of said first compressed signals to said maximum compressed writing size; a communications port for providing said compressed signals to said point-of-sale equipment; and means, at said point-of-sale equipment, for associating said first compressed signals with said numeric data.
Claim 86
Dependent Claim
46 words
A system for digitizing a writing as recited in claim 76, further comprising: means for automatically selecting a second signature capture pad resolution and compressing said digitized signature signals to form second compressed signature signals if said first compressed signals exceed said maximum compressed writing size.
Claim 87
Dependent Claim
60 words
A system for digitizing a writing as recited in claim 76, further comprising: means for automatically selecting a second signature capture pad resolution and providing second compressed signals corresponding to a second writing if said first compressed signals exceed said maximum compressed writing size; and means, at said point-of-sale equipment, for associating said second compressed signals with said numeric data.
Claim 88
Dependent Claim
118 words
A signature capture pad for providing digitized signature signals applied to a printed receipt to a remote terminal, comprising: a housing including a top surface; an electromagnetic digitizer including a grid and a stylus, said grid being mounted beneath said top surface and said electromagnetic digitizer being operative to provide digital signals corresponding to a signature applied to said receipt as said stylus is moved in the vicinity of said electromagnetic digitizer; a microprocessor for receiving said digital signals from said digitizer, and for providing said digitized signature signals; at least one serial port connected to said microprocessor and operative to communicate with said remote terminal; and an alignment guide for aligning said receipt over said digitizer grid.
Claim 89
Dependent Claim
118 words
A signature capture pad for providing digitized signature signals applied to a printed receipt to a remote terminal, comprising: a housing including a top surface; an electromagnetic digitizer including a grid and a stylus, said grid being mounted beneath said top surface and said electromagnetic digitizer being operative to provide digital signals corresponding to a signature applied to said receipt as said stylus is moved in the vicinity of said electromagnetic digitizer; a microprocessor for receiving said digital signals from said digitizer, and for providing said digitized signature signals; at least one serial port connected to said microprocessor and operative to communicate with said remote terminal; and an alignment guide for aligning said receipt over said digitizer grid.
Claim 90
Dependent Claim
34 words
A signature capture pad as recited in claim 79, further comprising a PIN pad including a keypad, said PIN pad being operative for providing numeric signals in response to the actuation of said keypad.
Claim 91
Dependent Claim
59 words
A signature capture pad as recited in claim 79, further comprising means for providing a signature termination signal upon the expiration of a predetermined period of time since said digitized signature signals were provided by said digitizer, and wherein said microprocessor is operative for terminating the provision of said digitized signature signals in response to said signature termination signal.
Claim 92
Dependent Claim
20 words
A signature capture pad as recited in claim 81, wherein said predetermined period of time is selectable by a user.
Claim 93
Dependent Claim
54 words
The signature capture pad of claim 79, wherein said microprocessor is operative to cause the stylus to emit a continuous magnetic field during a signature capture cycle; and wherein said microprocessor is operative to sample X and Y grids of said electromagnetic digitizer to obtain said digitized signature signals during said signature capture cycle.
Claim 94
Dependent Claim
157 words
A signature capture pad for use as a wedge device between a host system and a peripheral device, and for providing signature signals corresponding to a signature applied to a preprinted receipt provided in conjunction with a financial transaction, comprising: an electromagnetic digitizer including a stylus, said digitizer operative to provide digital signals as said stylus is moved in the vicinity of said electromagnetic digitizer as a signature is applied to said receipt; a first communications port for communicating with said host system; a second communications port for communicating with said peripheral device; and a controller operative for receiving said digital signals from said digitizer and converting said digital signals to signature signals for transmission to said host system, said controller being further operative for communicating with said host system and with said peripheral device, and for transferring data between said host system and said peripheral device in response to receipt of data intended for communication therebetween.
Claim 95
Dependent Claim
157 words
A signature capture pad for use as a wedge device between a host system and a peripheral device, and for providing signature signals corresponding to a signature applied to a preprinted receipt provided in conjunction with a financial transaction, comprising: an electromagnetic digitizer including a stylus, said digitizer operative to provide digital signals as said stylus is moved in the vicinity of said electromagnetic digitizer as a signature is applied to said receipt; a first communications port for communicating with said host system; a second communications port for communicating with said peripheral device; and a controller operative for receiving said digital signals from said digitizer and converting said digital signals to signature signals for transmission to said host system, said controller being further operative for communicating with said host system and with said peripheral device, and for transferring data between said host system and said peripheral device in response to receipt of data intended for communication therebetween.
Claim 96
Dependent Claim
18 words
A signature capture pad as recited in claim 84, wherein said host system comprises an electronic cash register.
Claim 97
Dependent Claim
18 words
A signature capture pad as recited in claim 84, wherein said host system comprises a financial transaction terminal.
Claim 98
Dependent Claim
20 words
A signature capture pad as recited in claim 84, wherein said peripheral device comprises a personal identification number (PIN) pad.
Claim 99
Dependent Claim
22 words
A signature capture pad as recited in claim 84, wherein said peripheral device comprises a magnetic ink character recognition (MICR) check reader.
Claim 100
Independent Claim
124 words
A method for controlling the size of a compressed signature, comprising the steps of: providing a signature capture pad including a digitizer, said digitizer being operative for providing digitized signature signals corresponding to a signature, said signature capture pad being operative for compressing said digitized signature signals to form compressed signature signals, said signature capture pad further providing user selectable resolution and user selectable maximum compressed signature size; selecting a first signature capture pad resolution; selecting said maximum compressed signature size; digitizing said signature to form said digitized signature signals; compressing said digitized signature signals using said first signature capture pad resolution to form first compressed signature signals; and comparing the size of said first compressed signature signals to said maximum compressed signature size.
Claim 101
Independent Claim
124 words
A method for controlling the size of a compressed signature, comprising the steps of: providing a signature capture pad including a digitizer, said digitizer being operative for providing digitized signature signals corresponding to a signature, said signature capture pad being operative for compressing said digitized signature signals to form compressed signature signals, said signature capture pad further providing user selectable resolution and user selectable maximum compressed signature size; selecting a first signature capture pad resolution; selecting said maximum compressed signature size; digitizing said signature to form said digitized signature signals; compressing said digitized signature signals using said first signature capture pad resolution to form first compressed signature signals; and comparing the size of said first compressed signature signals to said maximum compressed signature size.
Claim 102
Dependent Claim
39 words
A method for controlling the size of a compressed signature as recited in claim 89, further comprising the steps of: selecting a second signature capture pad resolution; and compressing said digitized signature signals to form second compressed signature signals.
Claim 103
Dependent Claim
57 words
A method for controlling the size of a compressed signature as recited in claim 89, further comprising the steps of: selecting a second signature capture pad resolution; digitizing a second signature to form second digitized signature signals; and compressing said second digitized signature signals using said second signature capture pad resolution to form second compressed signature signals.
Claim 104
Independent Claim
103 words
A method for providing a compressed signature, comprising the steps of: providing a signature capture pad operative to provide selectably variable digitizer resolution in response to internal or external commands; providing an external command to select a first digitizer resolution; providing digitized signature signals corresponding to a signature to be digitized; compressing said digitized signature signals using said first digitizer resolution to provide first compressed signature signals; providing, if said first compressed signature signals exceed a predetermined size, an internal command to select a second digitizer resolution; compressing said digitized signature signals using said second digitizer resolution to provide second compressed signature signals.
Claim 105
Independent Claim
103 words
A method for providing a compressed signature, comprising the steps of: providing a signature capture pad operative to provide selectably variable digitizer resolution in response to internal or external commands; providing an external command to select a first digitizer resolution; providing digitized signature signals corresponding to a signature to be digitized; compressing said digitized signature signals using said first digitizer resolution to provide first compressed signature signals; providing, if said first compressed signature signals exceed a predetermined size, an internal command to select a second digitizer resolution; compressing said digitized signature signals using said second digitizer resolution to provide second compressed signature signals.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1998-09-04 | 1999-03-06 | 1999-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-09-04 | 2003-03-06 | 2003-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-09-04 | 2007-03-06 | 2007-09-05 | $7700.00 | Window Closed / Lapsed |