Non-persistently displayed bar code based data input method and apparatus
US6854651B2 · kind B2 · utility
126Cited by
8References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 1, 2002 |
| Grant date | Feb 15, 2005 |
| Priority date | — |
| Expiry date | Jul 1, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/06028
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device is equipped with the ability to non-persistently display a data on its display in bar code form on demand, to enable another system to acquire the data by reading the bar code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.