Tamper-resistant actuator for a vehicle anti-theft feature
US11904805B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 13, 2021 |
| Grant date | Feb 20, 2024 |
| Priority date | — |
| Expiry date | Jan 13, 2041 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R25/002
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tamper-resistant actuator includes a valid input, configured to deliver an input electrical current through a circuit. A high-pass filter is positioned within the circuit that degrades components of the input electrical current that are outside of a predefined current range. Components that are within the predefined current range define an output current. A transistor activates a switch when the output current from the high-pass filter is received by the transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.