CH601863A5 - - Google Patents

Info

Publication number
CH601863A5
CH601863A5 CH532576A CH532576A CH601863A5 CH 601863 A5 CH601863 A5 CH 601863A5 CH 532576 A CH532576 A CH 532576A CH 532576 A CH532576 A CH 532576A CH 601863 A5 CH601863 A5 CH 601863A5
Authority
CH
Switzerland
Application number
CH532576A
Inventor
Karl Jauch
Original Assignee
Sodeco Compteurs De Geneve
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 Sodeco Compteurs De Geneve filed Critical Sodeco Compteurs De Geneve
Priority to CH532576A priority Critical patent/CH601863A5/xx
Priority to DE19762621989 priority patent/DE2621989C3/de
Publication of CH601863A5 publication Critical patent/CH601863A5/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/087—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Magnetic Heads (AREA)
CH532576A 1976-04-28 1976-04-28 CH601863A5 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH532576A CH601863A5 (ja) 1976-04-28 1976-04-28
DE19762621989 DE2621989C3 (de) 1976-04-28 1976-05-18 Identitätskarten-Prüfvorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH532576A CH601863A5 (ja) 1976-04-28 1976-04-28

Publications (1)

Publication Number Publication Date
CH601863A5 true CH601863A5 (ja) 1978-07-14

Family

ID=4291689

Family Applications (1)

Application Number Title Priority Date Filing Date
CH532576A CH601863A5 (ja) 1976-04-28 1976-04-28

Country Status (2)

Country Link
CH (1) CH601863A5 (ja)
DE (1) DE2621989C3 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59212949A (ja) * 1983-05-18 1984-12-01 Dainippon Printing Co Ltd Ｉｃカ−ドの処理方法および処理装置ならびにｉｃカ−ド
DE3931828A1 (de) * 1989-09-23 1991-04-04 Krieg Gunther Streifencode sowie verfahren und vorrichtung zum lesen eines solchen
BR9504681A (pt) * 1995-09-18 1997-10-07 Brasilia Telecom Medição de espessura de camadas metálicas sobre lâminas isolantes
DE19703637C5 (de) * 1997-01-31 2004-09-30 Schwarz Druck Gmbh & Co Kg Echtheitsprüfsystem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508031A (en) * 1965-08-23 1970-04-21 Ind Instrumentations Inc Control system employing card having conductive inserts

Also Published As

Publication number Publication date
DE2621989C3 (de) 1982-10-07
DE2621989A1 (de) 1977-11-03
DE2621989B2 (de) 1981-05-21

Similar Documents

Publication Publication Date Title
JPS536788U (ja)
JPS541308Y2 (ja)
CH601863A5 (ja)
BE861183A (ja)
BG23105A1 (ja)
BG23253A1 (ja)
BG23276A1 (ja)
BG23289A1 (ja)
BG23295A1 (ja)
BG23302A1 (ja)
BG23342A1 (ja)
BG23397A1 (ja)
BG23414A1 (ja)
BG23422A1 (ja)
BG23458A1 (ja)
BG23474A2 (ja)
CH593248A5 (ja)
CH593347A5 (ja)
CH593485A5 (ja)
CH594137A5 (ja)
CH594276A5 (ja)
CH594450A5 (ja)
CH594552A5 (ja)
CH596635A5 (ja)
CH597059A5 (ja)

Legal Events

Date Code Title Description
PL Patent ceased