Immobilizer token management system
US11870888B2 · kind B2 · utility
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4References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 28, 2019 |
| Grant date | Jan 9, 2024 |
| Priority date | — |
| Expiry date | Jul 3, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/61
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to an immobilizer token management system, and an embodiment may include generating immobilizer token indices, generating a digital key according to a request for the issuance of a digital key received from a digital key sharing device, mapping the digital key to one of the immobilizer token indices, and transmitting, to the digital key sharing device, the digital key and the immobilizer token index mapped to the digital key.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.