Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11463079 | Power transistor driving method, driving circuit and switching circuit | Pitleong Wong, Liyu Lin | 2022-10-04 |
| 11438979 | LED driving circuit and LED driving method | Zhenxu ZHA, Pitelong Wong | 2022-09-06 |
| 11309796 | Control method of single live line charging circuit, control circuit of single live line charging circuit and single live line charging circuit | Hao Long | 2022-04-19 |
| 11218136 | Power transistor driving method, driving circuit and switching circuit | Pitleong Wong, Liyu Lin | 2022-01-04 |