Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10839842 | Attenuation of vibration-induced disturbances in a data storage device | Qiang Bi, Brent Jay Harmer, Kian Keong Ooi | 2020-11-17 |
| 10571578 | System including base stations that provide information from which a mobile station can determine its position | Jianhua Sun, Aloke Roy, Xiaochen Liu | 2020-02-25 |
| 10090009 | Vibration compensation using disk locked clock error | Qiang Bi, Guoqing Zhang, Kian Keong Ooi, MingZhong Ding | 2018-10-02 |
| 9858955 | Disturbance compensation for dual-stage servo system using vibration sensor | Guoqing Zhang, Xiang Lu, Qiang Bi, MingZhong Ding, Lou Supino | 2018-01-02 |
| 7595957 | Servo gain adjustment based on bias force error | Kexiu Liu, Jianguo Zhou, MingZhong Ding, KianKeong Ooi | 2009-09-29 |