Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381387 | Transient voltage surge protection circuit | Hiu Fai Leung, King Chun Fung | 2025-08-05 |
| 9465486 | Portable interactive whiteboard module | Chun Yip Wong, Xiuling Zhu | 2016-10-11 |
| 6167683 | Packaging device | — | 2001-01-02 |