Electro-optical reader with electronic stylus
US6491225B1 · kind B1 · utility
19Cited by
9References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2000 |
| Grant date | Dec 10, 2002 |
| Priority date | — |
| Expiry date | May 9, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K2207/1018
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A portable instrument includes a stylus for contacting a digitizer tablet or a computer touch screen to generate positional input data, as well as a bar code scanner for electro-optically reading bar code symbols. Data indicative of the symbols is downloaded to a remote host.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.