US5283665A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Facsimile apparatus
Assignee: Canon Inc
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Filing: 1990-07-19
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Granted: 1994-02-01
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Expires: 2010-07-19
Abstract
Abstract This disclosure relates to a facsimile apparatus connected to an ISDN and having a confirmation function by which an addressor is capable of confirming whether data transmitted by the addressor have reached the addressee with certainty. The apparatus on the transmitting side adds transmission management information to the transmission data and sends both the data and the additional information to an apparatus on the receiving side. Based on the received transmission management information, the apparatus on the receiving side responds by sending information indicating that it has assuredly received the data back to the apparatus on the transmitting side. Thus, transmission of the data is performed with assurance by exchange of management information between the apparatus on the transmitting and receiving sides. Also disclosed is a facsimile apparatus having a function in which a password on the receiving side is provided so that a specific individual can confirm certain receipt of data.
Inventors
- 👤 Yukihiko Ogata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:57
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/32; H04N1/327; H04N1/32797; H04N1/32101; H04N1/32106; H04N1/32122; H04N1/32702; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3204; H04N2201/3205; H04N2201/3207; H04N2201/3209; H04N2201/3212; H04N2201/3215; H04N2201/3218; H04N2201/3221; H04N2201/3274; H04N2201/3278
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
127 words
A facsimile apparatus comprising: memory means for storing transmission management information corresponding to image data to be transmitted; transmitting means for transmitting as confidential information, to an apparatus on a receiving side, the image data as well as additional transmission information corresponding to the image data; receiving means for receiving an output permission request transmitted by the apparatus on the receiving side after the transmission by said transmitting means; comparing means for comparing the output permission request received by said receiving means and the transmission management information stored in said memory means; and output permission transmitting means for transmitting an output permission signal, which permits output of the image data, to the apparatus on the receiving side based on results of comparison performed by said comparing means.
Claim 2
Dependent Claim
127 words
A facsimile apparatus comprising: memory means for storing transmission management information corresponding to image data to be transmitted; transmitting means for transmitting as confidential information, to an apparatus on a receiving side, the image data as well as additional transmission information corresponding to the image data; receiving means for receiving an output permission request transmitted by the apparatus on the receiving side after the transmission by said transmitting means; comparing means for comparing the output permission request received by said receiving means and the transmission management information stored in said memory means; and output permission transmitting means for transmitting an output permission signal, which permits output of the image data, to the apparatus on the receiving side based on results of comparison performed by said comparing means.
Claim 3
Dependent Claim
62 words
The facsimile apparatus according to claim 1, wherein the transmission management information includes at least: a management number by which said apparatus on the transmitting side manages the image data; an address number which is a destination of the image data; and a confidential mailbox number which indicates a storage address of the image data of the apparatus on the receiving side.
Claim 4
Dependent Claim
27 words
The facsimile apparatus according to claim 2, wherein the additional transmission information includes at least: an addressor number for discriminating a transmitting party; and said management number.
Claim 5
Dependent Claim
45 words
The facsimile apparatus according to claim 1, wherein said transmitting means includes at least confidential information transmitting means for designating a confidential mailbox number which indicates a storage address, of the apparatus on the receiving side, at which the image data are stored, and transmitting.
Claim 6
Dependent Claim
61 words
The facsimile apparatus according to claim 1, wherein the output permission request includes at least: a management number by which said apparatus on the transmitting side manages the image data; an addressor for discriminating a transmitting party; and a confidential mailbox number which indicates a storage address of the apparatus on the receiving side at which the image data are stored.
Claim 7
Dependent Claim
151 words
A facsimile apparatus comprising: receiving means for receiving, from an apparatus on a transmitting side, image data designated as confidential information as well as additional transmission information corresponding to the image data; confidential information memory means for storing, as confidential information in a confidential mailbox, the image data and additional transmission information received by said receiving means; input means for inputting an image data output request so as to output the image data stored in said confidential information memory means; output permission requesting means for transmitting an output permission request of the image data to the apparatus on the transmitting side, when said input means inputs the image data output request; and confidential information output means for outputting the image data stored in said confidential information memory means based on a response to the output permission request, transmitted by said output permission requesting means, from the apparatus on the transmitting side.
Claim 8
Dependent Claim
151 words
A facsimile apparatus comprising: receiving means for receiving, from an apparatus on a transmitting side, image data designated as confidential information as well as additional transmission information corresponding to the image data; confidential information memory means for storing, as confidential information in a confidential mailbox, the image data and additional transmission information received by said receiving means; input means for inputting an image data output request so as to output the image data stored in said confidential information memory means; output permission requesting means for transmitting an output permission request of the image data to the apparatus on the transmitting side, when said input means inputs the image data output request; and confidential information output means for outputting the image data stored in said confidential information memory means based on a response to the output permission request, transmitted by said output permission requesting means, from the apparatus on the transmitting side.
Claim 9
Dependent Claim
39 words
The facsimile apparatus according to claim 6, wherein the additional transmission information includes at least: an addressor number for discriminating a transmitting party; and a management number by which the apparatus on the transmitting side manages the image data.
Claim 10
Dependent Claim
32 words
The facsimile apparatus according to claim 6, wherein said input means receives a confidential mailbox number which specifies a storage address of said memory means at which the image data are stored.
Claim 11
Dependent Claim
26 words
The facsimile apparatus according to claim 8, wherein said input means has password receiving means for receiving a password in order to cancel a secrecy safeguard.
Claim 12
Dependent Claim
139 words
The facsimile apparatus according to claim 9, wherein said confidential information output means has: password comparing means for comparing said password with a code registered in advance in order to safeguard secrecy; and retrieving means for searching said memory means based on a confidential mailbox number which specifies a storage address, of said memory means, at which the image data are stored, wherein said output permission requesting means transmits an output permission request for the image data to the apparatus on the transmitting side based on results of the comparison performed by said password comparing means and said confidential information output means outputs the image data based on a response, from the apparatus on the transmitting side, to the output permission request transmitted by said output permission requesting means, and results of the search performed by said retrieval means.
Claim 13
Dependent Claim
42 words
The facsimile apparatus according to claim 10, wherein said output permission request includes at least: a management number by which the apparatus on the transmitting side manages the image data; an addressor for discriminating a transmitting party; and said confidential mailbox number.
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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) | 1997-01-31 | 1997-08-02 | 1998-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-01-31 | 2001-08-02 | 2002-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-01-31 | 2005-08-02 | 2006-02-01 | $7700.00 | Window Closed / Lapsed |