Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967475 | Device transfer mechanism for a test handler | Ching Man Tsui, Pei Wei Tsai, Lap Kei Chow | 2005-11-22 |
| 6967492 | Spring contact probe device for electrical testing | Ching Man Tsui, Shu Kei Dennis Chan, Sai Kit Wong | 2005-11-22 |
| 6949146 | Ultrasonic cleaning module for singulated electronic packages | Yiu Ming Cheung | 2005-09-27 |