Finger biometric sensor including sliding motion and static positioning based biometric data generation and related methods
US9224590B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 30, 2013 |
| Grant date | Dec 29, 2015 |
| Priority date | — |
| Expiry date | Aug 30, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L21/02019
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A finger biometric sensor may include an array of finger biometric sensing pixels, and processing circuitry. The processing circuitry may be capable of acquiring finger biometric data from the array of finger biometric sensing pixels and generating image data from the finger biometric data. The image data may be generated based upon at least a finger sliding motion when a finger is slid adjacent the array of finger biometric sensing pixels, and a finger static positioning when the finger is statically positioned adjacent the array of finger biometric sensing pixels. The processing circuitry may also be capable of determining a match between the image data and enrolled image data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.