Vehicle access with selective jamming radio signal
US11381337B2 · kind B2 · utility
0Cited by
61References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 6, 2020 |
| Grant date | Jul 5, 2022 |
| Priority date | — |
| Expiry date | Nov 6, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04K2203/22
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A jamming radio signal is selectively outputted based on an access signal. The jamming radio signal is configured to prevent an interrogation signal of a vehicle to complete an authentication of a vehicle key of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.