Fingerprint processing system and method
US10579851B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 2, 2018 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Feb 8, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/34
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
According to a first aspect of the present disclosure, a fingerprint processing system is provided, which comprises: a set of sensor plates; a measurement unit configured to measure one or more capacitances on the sensor plates; a processing unit configured to process the measured capacitances; wherein the measurement unit is configured to concurrently measure capacitances on subsets of the set of sensor plates; wherein the processing unit is configured to process the concurrently measured capacitances. According to a second aspect of the present disclosure, a corresponding method of processing a fingerprint in a fingerprint processing system is conceived. According to a third aspect of the present disclosure, a corresponding computer program is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.