Device for acquiring images of patterns formed by furrows in the skin of fingers or the palm of the hand
US7912250B2 · kind B2 · utility
1Cited by
15References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2008 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Nov 21, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/1312
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device for acquiring images of a print of at least a portion of a user's hand, the device comprising a stand defining an acquisition zone extending substantially in a plane, an optical acquisition member that is fastened to the stand to have a field of view covering the acquisition zone, and a processor unit connected to the acquisition member to process an image signal coming therefrom, wherein:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.