Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8985305 | Vibration feeding apparatus and method | Ping Kong Choy, Chung Yin Lau, Xiao-Feng Li | 2015-03-24 |
| 8733539 | Vibratory feeder for conveying components | Ping Kong Choy, Chung Sheung Yung, Chung Yin Lau | 2014-05-27 |