System and method for enhancing vehicle occupant voice data privacy
US12045353B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2019 |
| Grant date | Jul 23, 2024 |
| Priority date | — |
| Expiry date | Sep 29, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/40
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A microphone controller includes a processor programmed to receive voice input from one or more microphones to be utilized in a voice recognition session initiated by the microphone controller. Further the microphone controller includes a key store including one or more keys configured to encrypt the received voice input to an encrypted voice data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.