Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463079 | Power transistor driving method, driving circuit and switching circuit | Pitleong Wong, Xunwei Zhou | 2022-10-04 |
| D950480 | Tire | — | 2022-05-03 |
| 11218136 | Power transistor driving method, driving circuit and switching circuit | Pitleong Wong, Xunwei Zhou | 2022-01-04 |
| D936562 | Tire | — | 2021-11-23 |
| D823779 | Tire | Jinlin Ma | 2018-07-24 |
| 6093016 | Cigarette lighter in the shape of a statue | — | 2000-07-25 |