Utilizing force information to improve fingerprint reading
US9104898B2 · kind B2 · utility
26Cited by
5References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2012 |
| Grant date | Aug 11, 2015 |
| Priority date | — |
| Expiry date | Mar 29, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/13
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
For utilizing force information to improve fingerprint reading, a fingerprint scanner generates a digital representation of a fingerprint for a finger in contact with the fingerprint scanner. A pressure sensor is in physical communication with the fingerprint scanner and measures a finger force of the finger.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.