Optical code reader
US8276819B2 · kind B2 · utility
4Cited by
2References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 20, 2006 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Oct 31, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10811
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An optical code reader of the imager type includes: at least one non-collimated light source having an illumination optics associated therewith including at least one lens; and a photodetector device having a receiving optics associated therewith including at least one lens, wherein the at least one lens of the illumination optics and the at least one lens of the receiving optics are displaceable together to change their distance from the at least one light source and from said photodetector device respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.