Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12304669 | Drone landing gear | — | 2025-05-20 |
| 11753271 | Collapsible/pop-up reel and method of making same | — | 2023-09-12 |
| 10612239 | Panel and panel structure for ventilation and both reactive and dissipative sound dampening | Vicking Wai King Yau | 2020-04-07 |
| 9493949 | Panel and panel structure for ventilation and both reactive and dissipative sound dampening | Vicking Wai King Yau | 2016-11-15 |
| 6068716 | Method and apparatus for labeling documents | — | 2000-05-30 |
| 5716469 | Method and apparatus for labeling documents | — | 1998-02-10 |