Proximity sensor
US10523200B2 · kind B2 · utility
0Cited by
4References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 12, 2017 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Dec 12, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03K2217/960755
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A proximity sensor is provided. The proximity sensor has an exposed exterior surface formed of a metal material to improve the aesthetics thereof. The proximity sensor mounted within a vehicle includes a frame formed of a nonconductive material and a metal layer that covers an exterior surface of the frame. A sensor electrode contacts the metal layer and a sensor integrated circuit (IC) connected to the sensor electrode to sense an approach or a contact of a user on the metal layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.