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US5398115A Expired / Lapsed US ⏱️ 0.0 years remaining

Facsimile communication for locating and transmitting information from a document to selective call receivers

Assignee: Google Technology Holdings LLC
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Filing: 1994-02-24
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Granted: 1995-03-14
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Expires: 2014-02-24
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Abstract

Abstract A selective call communication system (100) includes a scanner (14) for retrieving information from a source document. (26) The source document (26) has the information being located relative to at least three markers (50-54). The scanner (14) further includes an encoder (34) for encoding and compressing the information; and a modem (36), coupled to the encoder (34), for transferring the information and the at least three markers (50-54) to a selective call terminal (28). The selective call terminal (28) includes a receiver (202) for receiving the information and the at least three markers (50-54); and a processor (20) for processing the information and the at least three markers (50-54). The processor (20) further includes a marker locator (204) for searching for the at least three markers (50-54); and a determinator (216), coupled to said marker locator (204), for determining a location of the information. A transmitter (30, 32), coupled to the processor (20), transmits the information being processed to an at least one selective call receiver (40).

Inventors

  • 👤 Iyh-Han Lin

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 17:50
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/32101; H04N1/32128; H04N1/32133; H04N1/00127; H04N1/00281; H04N1/387; H04N1/3877; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3225

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 181 words
In a selective call communication system, a method of facsimile communication, comprising the steps of: (a) retrieving information from a source document, the source document includes the information being located relative to at least three markers; (b) encoding and compressing the information; (c) transferring the information and the at least three markers to a selective call terminal; (d) receiving the information and the at least three markers at the selective call terminal; (e) processing the information and the at least three markers, the step of processing in the selective call terminal further comprises the steps of: (f) searching for the at least three markers, said step of searching comprises the steps of: (f1) selecting a first search area for searching for a marker of the at least three markers; and (f2) increasing the first search area to a second search area when the marker is not found within the first search area; (g) determining a location of the information in response the step (f) of searching; and (i) transmitting the information being processed to an at least one selective call receiver.
Claim 2
Dependent Claim 181 words
In a selective call communication system, a method of facsimile communication, comprising the steps of: (a) retrieving information from a source document, the source document includes the information being located relative to at least three markers; (b) encoding and compressing the information; (c) transferring the information and the at least three markers to a selective call terminal; (d) receiving the information and the at least three markers at the selective call terminal; (e) processing the information and the at least three markers, the step of processing in the selective call terminal further comprises the steps of: (f) searching for the at least three markers, said step of searching comprises the steps of: (f1) selecting a first search area for searching for a marker of the at least three markers; and (f2) increasing the first search area to a second search area when the marker is not found within the first search area; (g) determining a location of the information in response the step (f) of searching; and (i) transmitting the information being processed to an at least one selective call receiver.
Claim 3
Dependent Claim 34 words
The method according to claim 1 wherein said step (i) of transmitting further comprising a step of selective call encoding and compressing the information for transmission to the at least one selective call receiver.
Claim 4
Dependent Claim 24 words
The method according to claim 1 wherein said step (f) of searching further comprising a step of comparing the marker with a stored marker.
Claim 5
Dependent Claim 38 words
The method according to claim 1 wherein said step (f) of searching further comprising a step of transposing coordinates of a location of the marker when the marker is not found within the first and second search areas.
Claim 6
Dependent Claim 37 words
The method according to claim 1 wherein said step (e) of processing further comprising a step of compensating which compensates for a translation, rotation, and scaling of the information in response to the location of the marker.
Claim 7
Dependent Claim 197 words
A selective call communication system, comprising: a scanner for retrieving information from a source document, the source document includes the information being located relative to at least three markers; the scanner further comprising: an encoder for encoding and compressing the information; and a modem, coupled to said encoder, for transferring the information and the at least three markers to a selective call terminal; the selective call terminal, comprising: a receiver for receiving the information and the at least three markers; and a processor, coupled to said receiver, for processing the information and the at least three markers, the processor further comprising: a marker locator for searching for the at least three markers, the marker locator further comprises a search sizer for selecting a first search area for searching for a marker of the at least three markers, said search sizer increases the first search area to a second search area when the marker is not found within the first search area; and a determinator, coupled to said marker locator, for determining a location of the information; and a transmitter, coupled to the processor, for transmitting the information being processed to an at least one selective call receiver.
Claim 8
Dependent Claim 197 words
A selective call communication system, comprising: a scanner for retrieving information from a source document, the source document includes the information being located relative to at least three markers; the scanner further comprising: an encoder for encoding and compressing the information; and a modem, coupled to said encoder, for transferring the information and the at least three markers to a selective call terminal; the selective call terminal, comprising: a receiver for receiving the information and the at least three markers; and a processor, coupled to said receiver, for processing the information and the at least three markers, the processor further comprising: a marker locator for searching for the at least three markers, the marker locator further comprises a search sizer for selecting a first search area for searching for a marker of the at least three markers, said search sizer increases the first search area to a second search area when the marker is not found within the first search area; and a determinator, coupled to said marker locator, for determining a location of the information; and a transmitter, coupled to the processor, for transmitting the information being processed to an at least one selective call receiver.
Claim 9
Dependent Claim 34 words
The selective call communication system according to claim 6 wherein said transmitter further comprising a selective call encoder that encodes and compresses the information for transmission to the at least one selective call receiver.
Claim 10
Dependent Claim 25 words
The selective call communication system according to claim 6 wherein said marker locator further comprising a correlator for correlating the marker with a stored marker.
Claim 11
Dependent Claim 40 words
The selective call communication system according to claim 6 wherein said marker locator further comprising a document transposer for transposing coordinates of a location of the marker when the marker is not found within the first and second search areas.
Claim 12
Dependent Claim 36 words
The selective call communication system according to claim 6 wherein said processor further comprising a transformer which compensates for a translation, rotation, and scaling of the information in response to a determined location of the marker.
Claim 13
Dependent Claim 258 words
In a selective call communication system, a method of facsimile communication, comprising the steps of: (a) retrieving information from a source document, the source document includes the information being located relative to at least three markers; (b) encoding and compressing the information; (c) transferring the information and the at least three markers to a selective call terminal; (d) receiving the information and the at least three markers at the selective call terminal; (e) processing the information and the at least three markers, the step of processing in the selective call terminal further comprises the steps of: (f) searching for the at least three markers, said step of searching further comprising the steps of: (f1) selecting a first search area for searching for a marker of the at least three markers; (f2) increasing the first search area to a second search area when the marker is not found within the first search area; (f3) correlating the marker with a stored marker; and (f4) transposing coordinates of a location of the marker when the marker is not found within the first and second search areas; (g) determining a location of the information in response the step (f) of searching; and (h) compensating for a translation, rotation, and scaling of the information in response to a determined location of the marker; (i) transmitting the information being processed to an at least one selective call receiver, said step of transmitting further comprises a step of selective call encoding and compressing the information for transmission to the at least one selective call receiver.
Claim 14
Dependent Claim 258 words
In a selective call communication system, a method of facsimile communication, comprising the steps of: (a) retrieving information from a source document, the source document includes the information being located relative to at least three markers; (b) encoding and compressing the information; (c) transferring the information and the at least three markers to a selective call terminal; (d) receiving the information and the at least three markers at the selective call terminal; (e) processing the information and the at least three markers, the step of processing in the selective call terminal further comprises the steps of: (f) searching for the at least three markers, said step of searching further comprising the steps of: (f1) selecting a first search area for searching for a marker of the at least three markers; (f2) increasing the first search area to a second search area when the marker is not found within the first search area; (f3) correlating the marker with a stored marker; and (f4) transposing coordinates of a location of the marker when the marker is not found within the first and second search areas; (g) determining a location of the information in response the step (f) of searching; and (h) compensating for a translation, rotation, and scaling of the information in response to a determined location of the marker; (i) transmitting the information being processed to an at least one selective call receiver, said step of transmitting further comprises a step of selective call encoding and compressing the information for transmission to the at least one selective call receiver.
Claim 15
Dependent Claim 286 words
A selective call communication system, comprising: a scanner for retrieving information from a source document, the source document includes the information being located relative to at least three markers; the scanner further comprising: an encoder for encoding and compressing the information; and a modem, coupled to said encoder, for transferring the information and the at least three markers to a selective call terminal; the selective call terminal, comprising: a receiver for receiving the information and the at least three markers; and a processor, coupled to said receiver, for processing the information and the at least three markers, the processor further comprising: a marker locator for searching for the at least three markers, said marker locator further comprises: a search sizer for selecting a first search area for searching for a marker of the at least three markers, said search sizer increases the first search area to a second search area when the marker is not found within the first search area; a correlator, coupled to said search sizer, for correlating the marker with a stored marker; an X-Y transformer, coupled to said correlator, for transforming coordinates of a location of the marker when the marker is not found within the first and second search areas; and said transformer compensating for a translation, rotation and scaling of the information in response to a determined location of the marker; a determinator, coupled to said marker locator, for determining a location of the information; and a transmitter, coupled to the processor, for transmitting the information being processed to an at least one selective call receiver, said transmitter further comprises a selective call encoder that encodes and compresses the information for transmission to the at least one selective call receiver.
Claim 16
Dependent Claim 286 words
A selective call communication system, comprising: a scanner for retrieving information from a source document, the source document includes the information being located relative to at least three markers; the scanner further comprising: an encoder for encoding and compressing the information; and a modem, coupled to said encoder, for transferring the information and the at least three markers to a selective call terminal; the selective call terminal, comprising: a receiver for receiving the information and the at least three markers; and a processor, coupled to said receiver, for processing the information and the at least three markers, the processor further comprising: a marker locator for searching for the at least three markers, said marker locator further comprises: a search sizer for selecting a first search area for searching for a marker of the at least three markers, said search sizer increases the first search area to a second search area when the marker is not found within the first search area; a correlator, coupled to said search sizer, for correlating the marker with a stored marker; an X-Y transformer, coupled to said correlator, for transforming coordinates of a location of the marker when the marker is not found within the first and second search areas; and said transformer compensating for a translation, rotation and scaling of the information in response to a determined location of the marker; a determinator, coupled to said marker locator, for determining a location of the information; and a transmitter, coupled to the processor, for transmitting the information being processed to an at least one selective call receiver, said transmitter further comprises a selective call encoder that encodes and compresses the information for transmission to the at least one selective call receiver.

References Cited (Backward Citations)

US4558374A Cited
US4920427A Cited
US4760247A Cited
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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) 1998-03-13 1998-09-12 1999-03-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2002-03-13 2002-09-12 2003-03-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2006-03-13 2006-09-12 2007-03-14 $7700.00 Window Closed / Lapsed

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