Nondeterministic response to a challenge
US11061647B2 · kind B2 · utility
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2References
14Claims
0Family size
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Key dates
| Filing date | Jul 24, 2017 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Dec 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F7/588
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A device for generating a nondeterministic response to a challenge, the device comprising: a structure that exhibits a nondeterministic electrical output response to an electrical input, the device being arranged to facilitate a challenge of the structure to generate the nondeterministic response, by facilitating an electrical measurement of an output of the structure, the nondeterministic response being derivable from that measurement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.