CA1009751A - Apparatus and method of coding information - Google Patents

Apparatus and method of coding information

Info

Publication number
CA1009751A
CA1009751A CA161,889A CA161889A CA1009751A CA 1009751 A CA1009751 A CA 1009751A CA 161889 A CA161889 A CA 161889A CA 1009751 A CA1009751 A CA 1009751A
Authority
CA
Canada
Prior art keywords
coding information
coding
information
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA161,889A
Other versions
CA161889S (en
Inventor
John R. Scantlin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Transaction Technology Inc
Original Assignee
Transaction Technology 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 US00223272A external-priority patent/US3802101A/en
Application filed by Transaction Technology Inc filed Critical Transaction Technology Inc
Application granted granted Critical
Publication of CA1009751A publication Critical patent/CA1009751A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/12—Production of screen printing forms or similar printing forms, e.g. stencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06046—Constructional details
    • 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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/14—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being sensed by radiation
    • 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
    • G06K7/01—Details
    • G06K7/016—Synchronisation of sensing process
    • G06K7/0163—Synchronisation of sensing process by means of additional timing marks on the record-carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
CA161,889A 1972-02-03 1973-01-23 Apparatus and method of coding information Expired CA1009751A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00223272A US3802101A (en) 1972-02-03 1972-02-03 Coded identification card
US24238272A 1972-04-10 1972-04-10

Publications (1)

Publication Number Publication Date
CA1009751A true CA1009751A (en) 1977-05-03

Family

ID=26917613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,889A Expired CA1009751A (en) 1972-02-03 1973-01-23 Apparatus and method of coding information

Country Status (13)

Country Link
JP (1) JPS5855B2 (en)
AT (1) AT360784B (en)
BE (1) BE794896A (en)
CA (1) CA1009751A (en)
CH (1) CH572640A5 (en)
DE (1) DE2305166C3 (en)
DK (1) DK146869C (en)
FR (1) FR2170769A5 (en)
GB (1) GB1414817A (en)
HK (1) HK48676A (en)
IL (1) IL41386A (en)
IT (1) IT978729B (en)
SE (1) SE398014B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH611440A5 (en) * 1975-12-29 1979-05-31 Juergen Machate
FR2406854B1 (en) * 1977-10-20 1986-06-20 Interlock Sicherheitssyst OPTICAL AND ELECTRONIC SYSTEM FOR READING INFORMATION ON AN INFORMATION MEDIUM
IT1101623B (en) * 1977-11-22 1985-10-07 Bsg Schalttechnik LOCK DEVICE TO AVOID UNAUTHORIZED ACCESS
GB2157040A (en) * 1984-04-04 1985-10-16 Rigby Electronic Group Plc Electronic data reader/writer
JPS6117158U (en) * 1984-07-03 1986-01-31 三菱自動車工業株式会社 Internal combustion engine cylinder liner
GB8624808D0 (en) * 1986-10-16 1986-11-19 Laser Impressions Ltd Identifying item of printed matter
EP0794509A3 (en) * 1996-03-05 1998-08-05 Canon Kabushiki Kaisha Information recording medium and process for production thereof
AUPQ838300A0 (en) * 2000-06-27 2000-07-20 Rosebay Terrace Pty Ltd Article adapted for use in sorting apparatus and associated apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4222911Y1 (en) * 1964-07-04 1967-12-26

Also Published As

Publication number Publication date
HK48676A (en) 1976-08-06
JPS4885217A (en) 1973-11-12
GB1414817A (en) 1975-11-19
SE398014B (en) 1977-11-28
DE2305166C3 (en) 1978-08-24
DK146869B (en) 1984-01-23
BE794896A (en) 1973-08-02
DE2305166B2 (en) 1977-12-29
ATA87373A (en) 1980-06-15
AT360784B (en) 1981-01-26
CH572640A5 (en) 1976-02-13
IT978729B (en) 1974-09-20
DE2305166A1 (en) 1973-08-16
DK146869C (en) 1984-07-09
FR2170769A5 (en) 1973-09-14
IL41386A (en) 1975-10-15
JPS5855B2 (en) 1983-01-05
IL41386A0 (en) 1973-07-30

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