High speed laser scan module with folded beam path
US6805295B2 · kind B2 · utility
16Cited by
11References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2002 |
| Grant date | Oct 19, 2004 |
| Priority date | — |
| Expiry date | Sep 28, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10683
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A scan module in an electro-optical reader includes a first beam-folding mirror on a raised support wall at a rear of a support, and a second beam-folding mirror at a front of the support and operative for reflecting light through an opening in a frame wall to the first mirror for reflection therefrom above the frame wall between the front and rear of the support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.