Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12204623 | Application operation management and authentication | Kwong Yeung Simon Wong, Chi Hung Tong, Chin Chiu Chung, Sze Man Tong | 2025-01-21 |
| 11864698 | Tool for treating overhead surfaces | Ka Lun Fan, Chung Hang Leung | 2024-01-09 |