Trusted UI authenticated by biometric sensor
US10430571B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | Sep 6, 2016 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Jun 16, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/31
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The security of a personal image in an apparently trusted UI is improved through the use of a fingerprint sensor hardwired to a Trusted Execution Environment. The personal image may be a complete or partial representation of a fingerprint sensed by the fingerprint sensor enhanced through emphasis of features of the fingerprint. Alternatively, the personal image may be an object whose movement within the UI is controlled responsive to data received from the fingerprint sensor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.