Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11728807 | Power switch circuit with current sensing | Shao-Lin Feng | 2023-08-15 |
| 11463080 | Power switch circuit | — | 2022-10-04 |
| 11362702 | Echo and near-end crosstalk cancellation system | Dong-Ming Chuang | 2022-06-14 |
| 11139814 | Power switch circuit | — | 2021-10-05 |
| 11025046 | Power switch circuit | — | 2021-06-01 |
| 6648118 | Clutch device for an electric motor-driven wheeled vehicle | San-Chi Lee | 2003-11-18 |