DE1774705A1 - Strichcodierung und Abfragen der Information - Google Patents
Strichcodierung und Abfragen der InformationInfo
- 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
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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Luminescent Compositions (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Character Input (AREA)
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 (https=) |
| CH (1) | CH495585A (https=) |
| DE (1) | DE1774705A1 (https=) |
| FR (1) | FR1582685A (https=) |
| GB (1) | GB1228388A (https=) |
| NL (1) | NL6812760A (https=) |
Families Citing this family (3)
| 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 |
-
1968
- 1968-07-23 GB GB1228388D patent/GB1228388A/en not_active Expired
- 1968-08-19 DE DE19681774705 patent/DE1774705A1/de active Pending
- 1968-08-28 CH CH1287268A patent/CH495585A/de not_active IP Right Cessation
- 1968-09-04 FR FR1582685D patent/FR1582685A/fr not_active Expired
- 1968-09-06 NL NL6812760A patent/NL6812760A/xx unknown
- 1968-09-06 BE BE720497D patent/BE720497A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE720497A (https=) | 1969-03-06 |
| NL6812760A (https=) | 1969-03-11 |
| GB1228388A (https=) | 1971-04-15 |
| FR1582685A (https=) | 1969-10-03 |
| CH495585A (de) | 1970-08-31 |
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