Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D937431 | Percussive massage tool | — | 2021-11-30 |
| 11141647 | Self-balancing vehicle with rotation stop | — | 2021-10-12 |
| 11112306 | Real-time optical spectro-temporal analyzer and method | Kin Y. Wong, Xiaoming Wei, Ying Yu, Chi Zhang | 2021-09-07 |