Techniques for reading postal code
US6176428A · kind A · utility
66Cited by
8References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 1999 |
| Grant date | Jan 23, 2001 |
| Priority date | — |
| Expiry date | Apr 7, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The disclosed techniques for reading postal code are adapted for processing data from an optical imager and identifying and decoding various types of postal code found in such data. A baseline is employed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.