Patent US5854694A successfully refreshed from Google Patents.
US5854694A
Expired / Lapsed
US
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Portable communication apparatus
Assignee: Optionexist Ltd
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Filing: 1995-04-13
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Granted: 1998-12-29
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Expires: 2015-04-13
Abstract
Abstract A portable facsimile machine (10) for communicating image data to a remote machine, comprising an internal power source (20) and a user input device (28) for communicating with a controller (32) which controls the operation of devices within the machine including a scanner (16, 18) for inputting data representative of a scanned image into a memory (34), a display (12) for a user to view the scanned image stored in the memory and a communication system having a transducer (36) which creates a signal representative of the image data to enable communication of the image data over a telecommunication system to the remote machine.
Inventors
- 👤 Simon Graham Payne
- 👤 Stephen John Love
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:57
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/04; H04N1/10; H04N1/107; H04N2201/00; H04N2201/0008; H04N2201/0034; H04N2201/0048; H04N2201/0049; H04N2201/0077; H04N2201/0086; H04N2201/04; H04N2201/0402; H04N2201/043
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
147 words
A portable facsimile machine (10) for use in image scanning and the storage and transmission of data representative of the scanned image, the machine comprising a housing, which housing contains an internal power source (20) and a user input device (28) for communicating with a controller (32) which controls the operation of devices (16, 12, 36) within the machine and the housing, which devices comprise a scanner (16) for manually scanning an image and inputting data representative of a scanned image into a memory (34), a display (12) for a user to view the scanned image stored in the memory and a communication system having a transducer (36) operable to create an outgoing signal representative of the image data wherein the outgoing signal is suitable for communication with a remote facsimile machine to enable transmission of the image data to a remote location via a telecommunications system.
Claim 2
Dependent Claim
147 words
A portable facsimile machine (10) for use in image scanning and the storage and transmission of data representative of the scanned image, the machine comprising a housing, which housing contains an internal power source (20) and a user input device (28) for communicating with a controller (32) which controls the operation of devices (16, 12, 36) within the machine and the housing, which devices comprise a scanner (16) for manually scanning an image and inputting data representative of a scanned image into a memory (34), a display (12) for a user to view the scanned image stored in the memory and a communication system having a transducer (36) operable to create an outgoing signal representative of the image data wherein the outgoing signal is suitable for communication with a remote facsimile machine to enable transmission of the image data to a remote location via a telecommunications system.
Claim 3
Dependent Claim
23 words
A machine as claimed in claim 1 wherein the transducer is a modem (36) which generates the outgoing signal as an audio signal.
Claim 4
Dependent Claim
47 words
A machine as claimed in claim 1 wherein the transducer is operable also to receive and convert an incoming signal representative of a received image to provide image data to be stored in the memory and viewed on the display as a copy of the received image.
Claim 5
Dependent Claim
26 words
A machine as claimed in claim 3 adapted to receive and display electronic mail and to transmit image data together with superimposed electronic mail address information.
Claim 6
Dependent Claim
28 words
A machine as claimed in claim 1 comprising one or more removable storage memory units operable to store image data thereby increasing the memory capacity of the machine.
Claim 7
Dependent Claim
24 words
A machine as claimed in claim 1 which is integral and hand-held and which is lightweight and operable by a user using one hand.
Claim 8
Dependent Claim
23 words
A machine as claimed in claim 1 wherein the scanner and the display are positioned at respective opposite outside surfaces of the machine.
Claim 9
Dependent Claim
99 words
A machine as claimed in claim 1 wherein the scanner comprises a roller device (18) for providing position reference information by rolling contact with the scanned image during a scanning operation, which roller device has a roller which comprises two (2) or more separately rotatable portions at different axial positions, their positions being provided with respective angular displacement encoders operable to communicate to the controller respective signals representative of displacement of the machine relative to the scanned image during scanning to enable correction of image data for accurate movement of the machine or non-linear scanning of the scanned image.
Claim 10
Dependent Claim
44 words
A machine as claimed in claim 1 wherein the controller comprises a micro-processor operable to manipulate image data in response to inputs received via the user input, including the adjustment of the image contrast, and/or the image brightness, and/or the magnification of the image.
Claim 11
Dependent Claim
28 words
A machine as claimed in claim 9 wherein the micro-processor is operable to overlay one image with another such that the stored image data represents a composite image.
Claim 12
Dependent Claim
37 words
A machine as claimed in claim 1 further comprising an encrypting device which encodes the image data so that it requires decoding by an appropriate decryption device to convert the image data back to its original form.
Claim 13
Dependent Claim
27 words
A facsimile system comprising a non-portable facsimile apparatus and a machine according to claim 1, and means for detachably connecting the machine to the non-portable facsimile apparatus.
Claim 14
Dependent Claim
22 words
A facsimile system as claimed in claim 12 wherein the non-portable facsimile apparatus comprises a charging device for recharging the power source.
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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) | 2001-12-28 | 2002-06-29 | 2002-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-12-28 | 2006-06-29 | 2006-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-12-28 | 2010-06-29 | 2010-12-29 | $7700.00 | Window Closed / Lapsed |