DE2967530D1 - Signature verification system and method of manufacturing a document for an authorized user - Google Patents

Signature verification system and method of manufacturing a document for an authorized user

Info

Publication number
DE2967530D1
DE2967530D1 DE7979101506T DE2967530T DE2967530D1 DE 2967530 D1 DE2967530 D1 DE 2967530D1 DE 7979101506 T DE7979101506 T DE 7979101506T DE 2967530 T DE2967530 T DE 2967530T DE 2967530 D1 DE2967530 D1 DE 2967530D1
Authority
DE
Germany
Prior art keywords
documents
disclosed
signature verification
cryptographic
document
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
Application number
DE7979101506T
Other languages
German (de)
English (en)
Inventor
George Clifford Sziklai
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.)
Transaction Sciences Corp
Original Assignee
Transaction Sciences Corp
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
Application filed by Transaction Sciences Corp filed Critical Transaction Sciences Corp
Application granted granted Critical
Publication of DE2967530D1 publication Critical patent/DE2967530D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/24—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a handwritten signature
    • G07C9/247—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a handwritten signature electronically, e.g. by comparing signal of hand-writing with a reference signal from the pass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Collating Specific Patterns (AREA)
  • Document Processing Apparatus (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
DE7979101506T 1978-05-19 1979-05-17 Signature verification system and method of manufacturing a document for an authorized user Expired DE2967530D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90783678A 1978-05-19 1978-05-19

Publications (1)

Publication Number Publication Date
DE2967530D1 true DE2967530D1 (en) 1985-11-21

Family

ID=25424722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979101506T Expired DE2967530D1 (en) 1978-05-19 1979-05-17 Signature verification system and method of manufacturing a document for an authorized user

Country Status (3)

Country Link
EP (1) EP0011671B1 (fr)
AT (1) ATE16136T1 (fr)
DE (1) DE2967530D1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314889D0 (en) * 1983-05-31 1983-07-06 Rediffusion Computers Ltd Signature verification system
US4835713A (en) * 1985-08-06 1989-05-30 Pitney Bowes Inc. Postage meter with coded graphic information in the indicia
IL104520A0 (en) * 1993-01-26 1993-05-13 Be Eri Printers Monetary instrument and method for verification thereof
GB0321429D0 (en) * 2003-09-12 2003-10-15 Enseal Systems Ltd Check stock security device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579186A (en) * 1968-06-25 1971-05-18 Burroughs Corp Personal identification method and apparatus
CH555577A (de) * 1972-06-09 1974-10-31 Gretag Ag Verfahren und vorrichtung zur umwandlung graphischer klarinformation in chiffrierte graphische information und umgekehrt.
US3846752A (en) * 1972-10-02 1974-11-05 Hitachi Ltd Character recognition apparatus
DE2653091A1 (de) * 1976-11-23 1978-05-24 Anton Brueckler Vorrichtung und ausweiskarte zum maschinellen beglaubigen und pruefen einer unterschrift auf der ausweiskarte

Also Published As

Publication number Publication date
EP0011671B1 (fr) 1985-10-16
ATE16136T1 (de) 1985-11-15
EP0011671A1 (fr) 1980-06-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: LEDERER, F., DIPL.-CHEM. DR., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee