Touchless motion sensor systems for performing directional detection and for providing access control
US11594089B2 · kind B2 · utility
0Cited by
14References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 16, 2021 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Oct 1, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2209/64
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A touchless motion sensor system for performing directional motion detection includes first and second touchless motion sensors. First and second sensing units are coupled to the first and second touchless motion sensors each having a sensing unit disable input, a sensing unit disable output, a sensing unit to sensing unit motion detected output, and motion logic. The first sensing unit disable output is coupled to the second sensing unit disable input, and the second sensing unit disable output is coupled to the first sensing unit disable input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.