Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6721120 | Prediction and cancellation of cage frequency in a disc drive | Shuang Quan Min, Kian Keong Ooi, Chiap Heok Ang, Ming Zhong Ding, Beng Wee Quak | 2004-04-13 |
| 6628471 | Detection and cancellation of cage frequency using the clock head in a servowriter | ShuangQuan Min, KianKeong Ooi, Xiong Liu, BengWee Quak, ChiapHeok Ang | 2003-09-30 |