IT989158B - Apparecchio di verifica a cifra di controllo - Google Patents

Apparecchio di verifica a cifra di controllo

Info

Publication number
IT989158B
IT989158B IT25352/73A IT2535273A IT989158B IT 989158 B IT989158 B IT 989158B IT 25352/73 A IT25352/73 A IT 25352/73A IT 2535273 A IT2535273 A IT 2535273A IT 989158 B IT989158 B IT 989158B
Authority
IT
Italy
Prior art keywords
verification apparatus
control digit
digit verification
control
verification
Prior art date
Application number
IT25352/73A
Other languages
English (en)
Original Assignee
Goldberg Leslie Louis
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 Goldberg Leslie Louis filed Critical Goldberg Leslie Louis
Application granted granted Critical
Publication of IT989158B publication Critical patent/IT989158B/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
IT25352/73A 1972-06-14 1973-06-13 Apparecchio di verifica a cifra di controllo IT989158B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2780672A GB1439915A (en) 1972-06-14 1972-06-14 Check digit generation verification apparatus

Publications (1)

Publication Number Publication Date
IT989158B true IT989158B (it) 1975-05-20

Family

ID=10265612

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25352/73A IT989158B (it) 1972-06-14 1973-06-13 Apparecchio di verifica a cifra di controllo

Country Status (7)

Country Link
US (1) US3913067A (it)
BE (1) BE800928A (it)
CA (1) CA988214A (it)
DE (1) DE2329868A1 (it)
FR (1) FR2188875A5 (it)
GB (1) GB1439915A (it)
IT (1) IT989158B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1506599A (en) * 1975-07-04 1978-04-05 Moore Business Forms Ltd Check digit numbering mechanisms
FR2382724A1 (fr) * 1977-03-04 1978-09-29 Cii Honeywell Bull Systeme pour controler la validite de la lecture par une machine d'un code porte sur un document
DE2922882A1 (de) * 1979-06-06 1980-12-11 Stockburger H Verfahren zur sicherung von tontraegern und deren etiketten und/oder verpackung gegen nachahmung
US5247524A (en) * 1990-06-29 1993-09-21 Digital Equipment Corporation Method for generating a checksum
GB0011797D0 (en) 2000-05-16 2000-07-05 Yeoman Group Plc Improved vehicle routeing
GB2384354A (en) * 2002-01-18 2003-07-23 Yeoman Group Plc Navigation System
CN111523905A (zh) * 2020-04-26 2020-08-11 北京中关村银行股份有限公司 一种验证码的安全认证方法、装置、存储介质及电子设备
CN112506916B (zh) * 2020-10-29 2024-04-09 望海康信(北京)科技股份公司 主数据处理方法、系统及相应计算机设备和存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1188838B (de) * 1963-07-27 1965-03-11 Philips Patentverwaltung Schaltungsanordnung zur Errechnung von Pruefzeichen und Kontrolle von Datengruppen mit anhaengendem Pruefzeichen auf Fehler
DE1234060B (de) * 1964-12-23 1967-02-09 Walther Bueromaschinen G M B H Pruefvorrichtung fuer mehrstellige Zahlen

Also Published As

Publication number Publication date
CA988214A (en) 1976-04-27
GB1439915A (en) 1976-06-16
DE2329868A1 (de) 1974-01-03
BE800928A (fr) 1973-10-01
FR2188875A5 (it) 1974-01-18
US3913067A (en) 1975-10-14

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