Optical recognition system
US4158194A · kind A · utility
96Cited by
6References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 1976 |
| Grant date | Jun 12, 1979 |
| Priority date | — |
| Expiry date | Dec 27, 1996 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/0098
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Described is an optical character recognition system wherein total data entry is accomplished through a hand held unit. The unit includes an optical scanner, a keyboard and a display which communicate with a portable character recognition unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.