Increased security method for hardware-tool-based authentication
US10599831B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 9, 2015 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Feb 8, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/55
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for hardware-tool-based authentication includes detecting a first set of capacitive contact points and a second set of capacitive contact points, computing, from the first set of capacitive contact points, a first set of parametric descriptors, generating a first comparison of the first set of parametric descriptors and a set of known parametric descriptors, generating a second comparison of the first set of capacitive contact points and the second set of capacitive contact points, and performing an event on the electronic device based on analysis of the first and second comparisons.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.