SE448920B - Verifieringsanordning - Google Patents

Verifieringsanordning

Info

Publication number
SE448920B
SE448920B SE7907860A SE7907860A SE448920B SE 448920 B SE448920 B SE 448920B SE 7907860 A SE7907860 A SE 7907860A SE 7907860 A SE7907860 A SE 7907860A SE 448920 B SE448920 B SE 448920B
Authority
SE
Sweden
Prior art keywords
sheet
vinylidene fluoride
piezoelectric
markings
polarized
Prior art date
Application number
SE7907860A
Other languages
English (en)
Swedish (sv)
Other versions
SE7907860L (sv
Inventor
P F Radice
Original Assignee
Pennwalt 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 Pennwalt Corp filed Critical Pennwalt Corp
Publication of SE7907860L publication Critical patent/SE7907860L/
Publication of SE448920B publication Critical patent/SE448920B/sv

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/30—Writer recognition; Reading and verifying signatures
    • 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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • 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
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/35—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a handwritten signature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Collating Specific Patterns (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Image Input (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Laminated Bodies (AREA)
SE7907860A 1978-10-06 1979-09-21 Verifieringsanordning SE448920B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/949,172 US4234868A (en) 1978-10-06 1978-10-06 Personal verification device

Publications (2)

Publication Number Publication Date
SE7907860L SE7907860L (sv) 1980-05-20
SE448920B true SE448920B (sv) 1987-03-23

Family

ID=25488691

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7907860A SE448920B (sv) 1978-10-06 1979-09-21 Verifieringsanordning

Country Status (11)

Country Link
US (1) US4234868A (it)
JP (1) JPS5556283A (it)
BE (1) BE879195A (it)
CA (1) CA1120591A (it)
DE (1) DE2940481A1 (it)
DK (1) DK418279A (it)
FR (1) FR2438330A1 (it)
GB (1) GB2032669B (it)
IT (1) IT1164118B (it)
NL (1) NL7907183A (it)
SE (1) SE448920B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4385285A (en) * 1981-04-02 1983-05-24 Ncr Corporation Check dispensing terminal
DE3114381A1 (de) * 1981-04-09 1982-11-04 Fichtel & Sachs Ag, 8720 Schweinfurt Antriebsnabe fuer fahrraeder o.dgl. fuer kettenschaltung und mit einer mehrgang-nabenschaltung
JPS57182886A (en) * 1981-05-08 1982-11-10 Kubota Ltd User identification
US4433436A (en) * 1981-05-18 1984-02-21 Carnes W Robert Signature verification system
GB2159998B (en) * 1984-06-07 1988-02-17 Rolls Royce Personal handwriting verification
CH674588A5 (it) * 1988-03-07 1990-06-15 Bruyne Pieter De
US5022086A (en) * 1988-12-20 1991-06-04 Sri International, Inc. Handwriting apparatus for information collection based on force and position
GB8920367D0 (en) * 1989-09-08 1989-10-25 Parks John R Method and apparatus for capturing information in drawing or writing
US6695207B1 (en) 2000-02-04 2004-02-24 Carroll Boyd Norris, Jr. System for secure, identity authenticated, and immediate financial transactions as well as activation of varied instrumentalities
WO2001091061A2 (en) * 2000-05-19 2001-11-29 Stefaan De Schrijver Biometric energy identification system
AU2003273397A1 (en) * 2002-09-04 2004-03-29 Fachhochschule Regensburg Biometric acoustic writing system and method for identifying individuals and recognizing handwriting by using biometric data
FR2858083B1 (fr) * 2003-07-25 2007-05-04 Telemaq Dispositif d'authentification et d'identification
WO2006077286A1 (fr) * 2005-01-24 2006-07-27 Telemaq S.A.R.L Dispositif d'authentification et d'identification

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA923294A (en) * 1968-12-09 1973-03-27 Tamura Masahiko High molecular weight electrets and process for producing them
US3621720A (en) * 1969-01-27 1971-11-23 Mosler Safe Co Identification system
US3684828A (en) * 1970-11-02 1972-08-15 Robert A Maher Graphic communication system
JPS5029159B1 (it) * 1970-12-02 1975-09-20
DE2115367C3 (de) * 1971-03-30 1973-10-31 Siemens Ag, 1000 Berlin U. 8000 Muenchen Vorrichtung zur elektronischen Auf nähme des augenblicklichen Ortes einer Abtastsonde auf der Oberflache einer Platte
DE2245993A1 (de) * 1972-04-12 1974-04-04 Eckart Frimberger Vorrichtung zur herzmassage und beatmung
JPS5215972B2 (it) * 1974-02-28 1977-05-06
US3962679A (en) * 1974-06-06 1976-06-08 Rca Corporation Handwriting identification technique
US4008457A (en) * 1974-11-21 1977-02-15 Burroughs Corporation Pressure transducing apparatus for use in a signature identification system

Also Published As

Publication number Publication date
CA1120591A (en) 1982-03-23
FR2438330A1 (fr) 1980-04-30
DK418279A (da) 1980-04-07
US4234868A (en) 1980-11-18
IT1164118B (it) 1987-04-08
NL7907183A (nl) 1980-04-09
IT7950427A0 (it) 1979-10-02
FR2438330B1 (it) 1984-12-21
JPH0157386B2 (it) 1989-12-05
DE2940481A1 (de) 1980-04-17
JPS5556283A (en) 1980-04-24
GB2032669B (en) 1982-11-10
DE2940481C2 (it) 1988-08-18
SE7907860L (sv) 1980-05-20
GB2032669A (en) 1980-05-08
BE879195A (fr) 1980-02-01

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