Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D678281 | Game console | — | 2013-03-19 |
| 7855778 | Method and apparatus for locating and measuring the distance to a target | Wilfried Alois Anton Bittner, Yat Wah Lam, Sai Chak Chan, Wah Pong Chan, Kwong Lam Ng +1 more | 2010-12-21 |