Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9801554 | Sensor for determining body parameters during exercise | Chor Tin Ma, Kai Kin Chan, Ming Yip Wallace WONG, Fo Chau | 2017-10-31 |
| 8979762 | Method of determining body parameters during exercise | Chor Tin Ma, Kai Kin Chan, Ming Yip Wallace WONG, Fo Chau | 2015-03-17 |
| D332475 | Toy figure | Fai Tsui | 1993-01-12 |