Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6971793 | Test handler temperature monitoring system | Ching Man Tsui, Shing Kai Yip | 2005-12-06 |
| 6967492 | Spring contact probe device for electrical testing | Ching Man Tsui, Chak Tong SZE, Shu Kei Dennis Chan | 2005-11-22 |