DK337676A - Fremgangsmade og apparat til konstatering af en underskrifts egthed - Google Patents

Fremgangsmade og apparat til konstatering af en underskrifts egthed

Info

Publication number
DK337676A
DK337676A DK337676A DK337676A DK337676A DK 337676 A DK337676 A DK 337676A DK 337676 A DK337676 A DK 337676A DK 337676 A DK337676 A DK 337676A DK 337676 A DK337676 A DK 337676A
Authority
DK
Denmark
Prior art keywords
signature
significance
procedure
determining
Prior art date
Application number
DK337676A
Other languages
English (en)
Inventor
W V Leer
Original Assignee
Hydrophilics Int Inc
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
Priority claimed from GB31556/75A external-priority patent/GB1543582A/en
Application filed by Hydrophilics Int Inc filed Critical Hydrophilics Int Inc
Publication of DK337676A publication Critical patent/DK337676A/da

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
    • G07C11/00—Arrangements, systems or apparatus for checking, e.g. the occurrence of a condition, not provided for elsewhere
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S462/00—Books, strips, and leaves for manifolding
    • Y10S462/903—Security

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Credit Cards Or The Like (AREA)
  • Collating Specific Patterns (AREA)
DK337676A 1975-09-26 1976-07-27 Fremgangsmade og apparat til konstatering af en underskrifts egthed DK337676A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3957875 1975-09-26
GB31556/75A GB1543582A (en) 1976-07-26 1976-07-26 Method and device for the assessment of signatures for forgeries

Publications (1)

Publication Number Publication Date
DK337676A true DK337676A (da) 1977-01-29

Family

ID=26260964

Family Applications (1)

Application Number Title Priority Date Filing Date
DK337676A DK337676A (da) 1975-09-26 1976-07-27 Fremgangsmade og apparat til konstatering af en underskrifts egthed

Country Status (6)

Country Link
US (1) US4005878A (da)
CA (1) CA1043314A (da)
DE (1) DE2632275A1 (da)
DK (1) DK337676A (da)
ES (1) ES450231A1 (da)
SE (1) SE415213B (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2179302A1 (en) * 1993-12-17 1995-06-22 Mohamed Ali Moussa Method of automated signature verification
US5956409A (en) * 1996-04-29 1999-09-21 Quintet, Inc. Secure application of seals
GB2319648A (en) * 1996-11-21 1998-05-27 Nicholas Turville Bullivant Signature verification
AU5298700A (en) * 1999-05-27 2000-12-18 Indelelink Corporation System and method for providing visual feedback when recording a signature
US7474770B2 (en) * 2005-06-28 2009-01-06 Beigi Homayoon S M Method and apparatus for aggressive compression, storage and verification of the dynamics of handwritten signature signals

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US732700A (en) * 1902-03-14 1903-07-07 Charles J Bellamy Handwriting-board.
US2470260A (en) * 1948-01-27 1949-05-17 Walter E Oliver Autographic register
US2952080A (en) * 1957-09-12 1960-09-13 Teleregister Corp Cryptic grid scrambling and unscrambling method and apparatus
US3113461A (en) * 1959-04-09 1963-12-10 Sam F Booker And Or Jaenette B Signature identification device
US3282720A (en) * 1963-11-01 1966-11-01 Avco Corp Method of applying signatures to negotiable instruments
US3480911A (en) * 1965-10-20 1969-11-25 Conetta Mfg Co Inc Signature identification instrument
US3487210A (en) * 1968-09-10 1969-12-30 Ultra Violet Products Inc Signature comparison system
US3721128A (en) * 1970-12-28 1973-03-20 R Thurman Credit and pass card identification device
US3740872A (en) * 1971-10-13 1973-06-26 Raymond Lee Organization Inc Apparatus for teaching writing
US3818615A (en) * 1972-09-12 1974-06-25 D Jimenez Educational puzzle with paper writing surface

Also Published As

Publication number Publication date
SE415213B (sv) 1980-09-15
CA1043314A (en) 1978-11-28
DE2632275A1 (de) 1977-02-17
SE7608331L (sv) 1977-01-29
US4005878A (en) 1977-02-01
ES450231A1 (es) 1977-09-01

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