DE69608553T2 - Verfahren zur gesicherten wiedergabe von empfindlichen dokumenten - Google Patents

Verfahren zur gesicherten wiedergabe von empfindlichen dokumenten

Info

Publication number
DE69608553T2
DE69608553T2 DE69608553T DE69608553T DE69608553T2 DE 69608553 T2 DE69608553 T2 DE 69608553T2 DE 69608553 T DE69608553 T DE 69608553T DE 69608553 T DE69608553 T DE 69608553T DE 69608553 T2 DE69608553 T2 DE 69608553T2
Authority
DE
Germany
Prior art keywords
duplication
document
documents
pct
sensitive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69608553T
Other languages
English (en)
Other versions
DE69608553D1 (de
Inventor
Paul Lahmi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Security Office Of Documents (sood) A French C Fr
Original Assignee
Rank Xerox SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9477531&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69608553(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rank Xerox SA filed Critical Rank Xerox SA
Application granted granted Critical
Publication of DE69608553D1 publication Critical patent/DE69608553D1/de
Publication of DE69608553T2 publication Critical patent/DE69608553T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • H04N1/00846—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote based on detection of a dedicated indication, e.g. marks or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • H04N1/00875—Inhibiting reproduction, e.g. by disabling reading or reproduction apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/4406—Restricting access, e.g. according to user identity
    • H04N1/4413—Restricting access, e.g. according to user identity involving the use of passwords, ID codes or the like, e.g. PIN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/4406—Restricting access, e.g. according to user identity
    • H04N1/444—Restricting access, e.g. according to user identity to a particular document or image or part thereof
DE69608553T 1995-03-29 1996-03-29 Verfahren zur gesicherten wiedergabe von empfindlichen dokumenten Expired - Lifetime DE69608553T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9503668A FR2732532B1 (fr) 1995-03-29 1995-03-29 Procede securise de reproduction de documents sensibles
PCT/FR1996/000481 WO1996031049A1 (fr) 1995-03-29 1996-03-29 Procede securise de reproduction de documents sensibles

Publications (2)

Publication Number Publication Date
DE69608553D1 DE69608553D1 (de) 2000-06-29
DE69608553T2 true DE69608553T2 (de) 2001-02-15

Family

ID=9477531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69608553T Expired - Lifetime DE69608553T2 (de) 1995-03-29 1996-03-29 Verfahren zur gesicherten wiedergabe von empfindlichen dokumenten

Country Status (7)

Country Link
US (1) US5982956A (de)
EP (1) EP0818107B1 (de)
JP (1) JP3803378B2 (de)
AT (1) ATE193408T1 (de)
DE (1) DE69608553T2 (de)
FR (1) FR2732532B1 (de)
WO (1) WO1996031049A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10225700B4 (de) * 2001-06-12 2005-02-24 Hitachi, Ltd. Drucker und Druckverfahren

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10225700B4 (de) * 2001-06-12 2005-02-24 Hitachi, Ltd. Drucker und Druckverfahren
US7239404B2 (en) 2001-06-12 2007-07-03 Ricoh Printing Systems, Ltd. Printer printing an unprinted surface of a previously-printed print sheet

Also Published As

Publication number Publication date
EP0818107B1 (de) 2000-05-24
US5982956A (en) 1999-11-09
FR2732532A1 (fr) 1996-10-04
ATE193408T1 (de) 2000-06-15
FR2732532B1 (fr) 1997-06-20
EP0818107A1 (de) 1998-01-14
WO1996031049A1 (fr) 1996-10-03
JPH11509995A (ja) 1999-08-31
DE69608553D1 (de) 2000-06-29
JP3803378B2 (ja) 2006-08-02

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: LAHMI, PAUL, SURESNES, FR

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SECURITY OFFICE OF DOCUMENTS (SOOD) A FRENCH C, FR