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US5307179A Expired / Lapsed US ⏱️ 0.0 years remaining

Facsimile apparatus, and method of communication

Assignee: Canon Inc
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Filing: 1991-10-11
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Granted: 1994-04-26
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Expires: 2011-10-11
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Abstract

Abstract In accordance with a setting which decides whether reception from a party other than a specific party is to be refused, the communication mode of the communicating party is discriminated from among a plurality of communication modes upon changing over an identification signal, and communication is carried out based upon the results of the discriminating operation.

Inventors

  • 👤 Takehiro Yoshida

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 18:03
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/333; H04N1/33307; H04N1/32005

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 102 words
A facsimile apparatus having a plurality of communication modes, in which reception from parties other than specific parties can be refused, comprising: setting means for setting whether reception from a party other than a specific party is to be refused; discriminating means for discriminating the communication mode of the communicating party by exchanging selected initial identification signals, which are for identifying individual communication modes, with the communicating party, wherein said discriminating means selects an initial identification signal in accordance with the setting of said setting means; and control means for controlling communication based upon results of discrimination performed by said discriminating means.
Claim 2
Dependent Claim 102 words
A facsimile apparatus having a plurality of communication modes, in which reception from parties other than specific parties can be refused, comprising: setting means for setting whether reception from a party other than a specific party is to be refused; discriminating means for discriminating the communication mode of the communicating party by exchanging selected initial identification signals, which are for identifying individual communication modes, with the communicating party, wherein said discriminating means selects an initial identification signal in accordance with the setting of said setting means; and control means for controlling communication based upon results of discrimination performed by said discriminating means.
Claim 3
Dependent Claim 51 words
The facsimile apparatus according to claim 1, wherein said control means includes reception means for refusing reception in a predetermined communication mode and for selectively allowing reception in a mode other than the predetermined communication mode in a case where said setting means has been set so as to refuse reception.
Claim 4
Dependent Claim 19 words
The facsimile apparatus according to claim 1, wherein said setting means designates a specific party using a subscriber's number.
Claim 5
Dependent Claim 100 words
A communication method having a plurality of communication modes, in which reception from parties other than specific parties can be refused, comprising the steps of: (a) setting whether reception from a party other than a specific party is to be refused; (b) discriminating the communication mode of the communication party by exchanging selected initial identification signals, which are for identifying individual communication modes, with the communicating party such that an initial identification signal is selected in accordance with the results of the setting at said step (a); and (c) controlling communication based upon results of discrimination at said step (b).
Claim 6
Dependent Claim 100 words
A communication method having a plurality of communication modes, in which reception from parties other than specific parties can be refused, comprising the steps of: (a) setting whether reception from a party other than a specific party is to be refused; (b) discriminating the communication mode of the communication party by exchanging selected initial identification signals, which are for identifying individual communication modes, with the communicating party such that an initial identification signal is selected in accordance with the results of the setting at said step (a); and (c) controlling communication based upon results of discrimination at said step (b).
Claim 7
Dependent Claim 124 words
A communication method having a plurality of communication modes, in which reception from parties other than specific parties can be refused, comprising the steps of: (a) setting whether reception from a party other than a specific party is to be refused; (b) discriminating the communication mode of the communicating party by exchanging selected initial identification signals, which are for identifying individual communication modes, with the communicating party and selecting an initial identification signal in accordance with the results of the setting at said step (a); (c) controlling communication based upon results of discrimination at said step (b), and (d) refusing reception in a predetermined communication mode in a case where the setting at said step (a) is such that reception is to be refused.
Claim 8
Dependent Claim 124 words
A communication method having a plurality of communication modes, in which reception from parties other than specific parties can be refused, comprising the steps of: (a) setting whether reception from a party other than a specific party is to be refused; (b) discriminating the communication mode of the communicating party by exchanging selected initial identification signals, which are for identifying individual communication modes, with the communicating party and selecting an initial identification signal in accordance with the results of the setting at said step (a); (c) controlling communication based upon results of discrimination at said step (b), and (d) refusing reception in a predetermined communication mode in a case where the setting at said step (a) is such that reception is to be refused.

References Cited (Backward Citations)

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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) 1997-04-25 1997-10-25 1998-04-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2001-04-25 2001-10-25 2002-04-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2005-04-25 2005-10-25 2006-04-26 $7700.00 Window Closed / Lapsed

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