CH585437A5 - - Google Patents

Info

Publication number
CH585437A5
CH585437A5 CH579075A CH579075A CH585437A5 CH 585437 A5 CH585437 A5 CH 585437A5 CH 579075 A CH579075 A CH 579075A CH 579075 A CH579075 A CH 579075A CH 585437 A5 CH585437 A5 CH 585437A5
Authority
CH
Switzerland
Application number
CH579075A
Original Assignee
Landis & Gyr Ag
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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Priority to CH579075A priority Critical patent/CH585437A5/xx
Priority to DE19752525332 priority patent/DE2525332C2/de
Priority to JP4835976A priority patent/JPS51146148A/ja
Priority to FR7613243A priority patent/FR2310597A1/fr
Priority to IT22932/76A priority patent/IT1059764B/it
Publication of CH585437A5 publication Critical patent/CH585437A5/xx
Priority to US05/841,013 priority patent/US4122435A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/08—Combinations of writing implements with other articles with measuring, computing or indicating devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • 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
    • G07C9/20—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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Character Discrimination (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Credit Cards Or The Like (AREA)
CH579075A 1975-05-06 1975-05-06 CH585437A5 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH579075A CH585437A5 (it) 1975-05-06 1975-05-06
DE19752525332 DE2525332C2 (de) 1975-05-06 1975-06-06 Verfahren zur Gewinnung von Identifikationsmerkmalen beim Schreiben einer Unterschrift und Einrichtung zur Durchführung des Verfahrens
JP4835976A JPS51146148A (en) 1975-05-06 1976-04-27 Method and device for generating electric signal in response to hand writing character
FR7613243A FR2310597A1 (fr) 1975-05-06 1976-05-04 Procede pour l'obtention de caracteristiques d'identification lors de l'apposition d'une signature et appareil pour la mise en oeuvre du procede
IT22932/76A IT1059764B (it) 1975-05-06 1976-05-04 Dispositivo per desumere caratteristiche identificative all atto dell apposizione di una firma
US05/841,013 US4122435A (en) 1975-05-06 1977-10-11 Apparatus and method for producing an electrical signal responsive to handwriting characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH579075A CH585437A5 (it) 1975-05-06 1975-05-06

Publications (1)

Publication Number Publication Date
CH585437A5 true CH585437A5 (it) 1977-02-28

Family

ID=4299350

Family Applications (1)

Application Number Title Priority Date Filing Date
CH579075A CH585437A5 (it) 1975-05-06 1975-05-06

Country Status (4)

Country Link
JP (1) JPS51146148A (it)
CH (1) CH585437A5 (it)
FR (1) FR2310597A1 (it)
IT (1) IT1059764B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228968A1 (de) * 1982-08-03 1984-02-09 Friedrich Dr. phil. 8000 München Hagemeyer Vorrichtung zur erstellung, erkennung, verarbeitung und anzeige handschriftlicher zeichen

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4202626A (en) * 1978-02-24 1980-05-13 A Patent Partnership Signature verification and authentication systems
JPS55157775A (en) * 1979-05-29 1980-12-08 Nippon Electric Co Character training machine
DE3045122A1 (de) * 1979-12-06 1981-06-11 Asulab S.A., Bienne Einrichtung zum steuern der funktionen einer elektronischen uhr
JPS6027802A (ja) * 1983-07-23 1985-02-12 Anritsu Corp 位置決め・寸法検出装置
GB2159998B (en) * 1984-06-07 1988-02-17 Rolls Royce Personal handwriting verification
FR2643736A1 (fr) * 1989-02-27 1990-08-31 Bertuzzi Nino Dispositif de securite electronique pour controle d'acces par comparaison et reconnaissance acoustique des signatures
JP3503259B2 (ja) * 1995-04-27 2004-03-02 ブラザー工業株式会社 座標入力装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3925610A (en) * 1974-08-12 1975-12-09 Bell Telephone Labor Inc Graphic communications tablet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228968A1 (de) * 1982-08-03 1984-02-09 Friedrich Dr. phil. 8000 München Hagemeyer Vorrichtung zur erstellung, erkennung, verarbeitung und anzeige handschriftlicher zeichen

Also Published As

Publication number Publication date
JPS578502B2 (it) 1982-02-17
FR2310597B1 (it) 1981-08-07
FR2310597A1 (fr) 1976-12-03
IT1059764B (it) 1982-06-21
JPS51146148A (en) 1976-12-15
DE2525332A1 (it) 1976-10-21
DE2525332B1 (de) 1976-10-21

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Legal Events

Date Code Title Description
PL Patent ceased