Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11264987 | Living body detection method and apparatus | Ka Wai Eric Cheng, Man Yau Law, Kwok Shing Wong | 2022-03-01 |
| 11211795 | Method and apparatus for load monitoring | Ka Wai Eric Cheng, Man Yau Law, Kwok Shing Wong | 2021-12-28 |
| 10819340 | Living body detection method and apparatus | Ka Wai Eric Cheng, Man Yau Law | 2020-10-27 |
| 10680530 | Power supply control | Ka Wai Eric Cheng, Man Yau Law | 2020-06-09 |
| 10355473 | Power safety devices and devices and appliances comprising same | Man Yau Law | 2019-07-16 |
| 10211623 | Power supply control | Ka Wai Eric Cheng, Man Yau Law | 2019-02-19 |