Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1065159 | USB wireless microphone | — | 2025-03-04 |
| D1026874 | Microphone isolation shield | — | 2024-05-14 |
| D1007483 | Microphone | — | 2023-12-12 |
| 8699237 | Soft-switching inverter utilizing high step up ratio circuit with active clamping | Ching-Tsai Pan, Ming-Chieh Cheng, Yu Wang | 2014-04-15 |
| 8643294 | Single stage electronic ballast with power factor correction | Ching-Tsai Pan, Po-Yen Chen, CHIH-LUNG LEE, Yu Wang | 2014-02-04 |