Scannable form and system
US7298901B2 · kind B2 · utility
5Cited by
10References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 7, 2004 |
| Grant date | Nov 20, 2007 |
| Priority date | — |
| Expiry date | Mar 24, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K17/0032
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A scannable form with a numeric value block, a plurality of response control marks, response receiving rows, and a zone for a bar code, optical character recognition (OCR) spaces and/or intelligence character recognition (ICR) spaces. The scannable form may be scanned by two different devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.