Radar based user interface
US10481696B2 · kind B2 · utility
8Cited by
10References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2016 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Jan 9, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S13/4454
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An apparatus and method for radar based gesture detection. The apparatus includes a processing element and a transmitter configured to transmit radar signals. The transmitter is coupled to the processing element. The apparatus further includes a plurality of receivers configured to receive radar signal reflections, where the plurality of receivers is coupled to the processing element. The transmitter and plurality of receivers are configured for short range radar and the processing element is configured to detect a hand gesture based on the radar signal reflections received by the plurality of receivers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.