DE1774705A1 - Strichcodierung und Abfragen der Information - Google Patents

Strichcodierung und Abfragen der Information

Info

Publication number
DE1774705A1
DE1774705A1 DE19681774705 DE1774705A DE1774705A1 DE 1774705 A1 DE1774705 A1 DE 1774705A1 DE 19681774705 DE19681774705 DE 19681774705 DE 1774705 A DE1774705 A DE 1774705A DE 1774705 A1 DE1774705 A1 DE 1774705A1
Authority
DE
Germany
Prior art keywords
radiation
photoluminescent
component
practically
marking
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.)
Pending
Application number
DE19681774705
Other languages
German (de)
English (en)
Inventor
Frederick Halverson
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of DE1774705A1 publication Critical patent/DE1774705A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Luminescent Compositions (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Character Input (AREA)
DE19681774705 1967-09-07 1968-08-19 Strichcodierung und Abfragen der Information Pending DE1774705A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66610367A 1967-09-07 1967-09-07

Publications (1)

Publication Number Publication Date
DE1774705A1 true DE1774705A1 (de) 1972-02-10

Family

ID=24672835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681774705 Pending DE1774705A1 (de) 1967-09-07 1968-08-19 Strichcodierung und Abfragen der Information

Country Status (6)

Country Link
BE (1) BE720497A (enrdf_load_stackoverflow)
CH (1) CH495585A (enrdf_load_stackoverflow)
DE (1) DE1774705A1 (enrdf_load_stackoverflow)
FR (1) FR1582685A (enrdf_load_stackoverflow)
GB (1) GB1228388A (enrdf_load_stackoverflow)
NL (1) NL6812760A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189800B (en) * 1986-04-07 1990-03-14 Michael Anthony West Marking of articles
US6297508B1 (en) 1998-08-10 2001-10-02 Cryovac Inc. Method of determining authenticity of a packaged product
DE10206998B4 (de) * 2002-02-19 2004-03-25 Barcodat Gmbh Verfahren und Vorrichtung zum fälschungssicheren Kennzeichnen von Gegenständen

Also Published As

Publication number Publication date
BE720497A (enrdf_load_stackoverflow) 1969-03-06
FR1582685A (enrdf_load_stackoverflow) 1969-10-03
GB1228388A (enrdf_load_stackoverflow) 1971-04-15
NL6812760A (enrdf_load_stackoverflow) 1969-03-11
CH495585A (de) 1970-08-31

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