Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D949128 | Speaker | Wilson Wai Sing Leung | 2022-04-19 |
| D941812 | Laptop computer | Wilson Wai Sing Leung, Pui Ting Mak | 2022-01-25 |
| D933044 | Speaker | Wilson Wai Sing Leung | 2021-10-12 |
| 6632098 | Adjustable electrical plug | Yiu Keung Fung | 2003-10-14 |