Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11588394 | Reduced current sharing ripple | Zhizhi Li, Ka Kit Li, Hing Hei Tsang, Chi Chung Wong, Shu Yuen Chow | 2023-02-21 |
| 10784767 | Switching power converters with adaptively triggered analog-to-digital converters | Zhi Li, Caiwang He | 2020-09-22 |
| 10027220 | Interleaved power supplies and corresponding control methods | Weng Fai Ng, Ka Kit Li, Shu He, Chun Shing Cheng | 2018-07-17 |
| 5208789 | Condenser microphones based on silicon with humidity resistant surface treatment | — | 1993-05-04 |