FR2141021A5 - - Google Patents
Info
- Publication number
- FR2141021A5 FR2141021A5 FR7207010A FR7207010A FR2141021A5 FR 2141021 A5 FR2141021 A5 FR 2141021A5 FR 7207010 A FR7207010 A FR 7207010A FR 7207010 A FR7207010 A FR 7207010A FR 2141021 A5 FR2141021 A5 FR 2141021A5
- Authority
- FR
- France
- 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
Links
Classifications
-
- 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
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
- G06K7/10871—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels randomly oriented data-fields, code-marks therefore, e.g. concentric circles-code
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH423771A CH536524A (de) | 1971-03-22 | 1971-03-22 | Lesevorrichtung für optisch erkennbare Zeichen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2141021A5 true FR2141021A5 (https=) | 1973-01-19 |
Family
ID=4272358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7207010A Expired FR2141021A5 (https=) | 1971-03-22 | 1972-03-01 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3752999A (https=) |
| BE (1) | BE780932A (https=) |
| CA (1) | CA983617A (https=) |
| CH (1) | CH536524A (https=) |
| DE (1) | DE2163949C3 (https=) |
| FR (1) | FR2141021A5 (https=) |
| GB (1) | GB1388135A (https=) |
| NL (1) | NL7201928A (https=) |
| ZA (1) | ZA721589B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3946150A (en) * | 1973-12-20 | 1976-03-23 | Xerox Corporation | Optical scanner |
| GB1502118A (en) * | 1974-05-03 | 1978-02-22 | Spectra Physics | Method and apparatus for reading coded labels |
| US4012585A (en) * | 1975-02-03 | 1977-03-15 | Xerox Corporation | Input and output flying spot scanning system |
| DE3742485A1 (de) * | 1987-12-15 | 1989-06-29 | Sick Optik Elektronik Erwin | Optische abtastvorrichtung |
| DE10141429C1 (de) * | 2001-08-23 | 2003-01-23 | Wincor Nixdorf Int Gmbh | Vorrichtung zum optischen Abtasten einer maschinenlesbaren Markierung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2976362A (en) * | 1956-04-12 | 1961-03-21 | Faximile Inc | Continuous scanner |
| US3062965A (en) * | 1959-07-31 | 1962-11-06 | Sick Erwin | Photoelectric scanning device |
-
1971
- 1971-03-22 CH CH423771A patent/CH536524A/de not_active IP Right Cessation
- 1971-12-22 DE DE2163949A patent/DE2163949C3/de not_active Expired
-
1972
- 1972-01-28 US US00221702A patent/US3752999A/en not_active Expired - Lifetime
- 1972-02-15 NL NL7201928A patent/NL7201928A/xx unknown
- 1972-02-23 CA CA135,364A patent/CA983617A/en not_active Expired
- 1972-03-01 FR FR7207010A patent/FR2141021A5/fr not_active Expired
- 1972-03-08 ZA ZA721589A patent/ZA721589B/xx unknown
- 1972-03-16 GB GB1233972A patent/GB1388135A/en not_active Expired
- 1972-03-20 BE BE780932A patent/BE780932A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE780932A (fr) | 1972-07-17 |
| CH536524A (de) | 1973-04-30 |
| GB1388135A (en) | 1975-03-26 |
| CA983617A (en) | 1976-02-10 |
| DE2163949C3 (de) | 1978-05-24 |
| ZA721589B (en) | 1972-11-29 |
| NL7201928A (https=) | 1972-09-26 |
| DE2163949B2 (de) | 1977-09-29 |
| US3752999A (en) | 1973-08-14 |
| DE2163949A1 (de) | 1972-10-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |