Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10839842 | Attenuation of vibration-induced disturbances in a data storage device | WenJun Cao, Qiang Bi, Brent Jay Harmer | 2020-11-17 |
| 10593362 | Interlaced magnetic recording storage system | Qiang Bi, Christopher M. Woldemar, ShihMing Lau | 2020-03-17 |
| 10318173 | Multi-speed data storage device with media cache for high speed writes | Utt Heng Kan, Qiang Bi, Chi Sern Tan | 2019-06-11 |
| 10090009 | Vibration compensation using disk locked clock error | Qiang Bi, Guoqing Zhang, MingZhong Ding, WenJun Cao | 2018-10-02 |
| 10068600 | Direct current magnetoresistive jog offset compensation | MingZhong Ding, Xiong Liu, Xiang Lu, Qiang Bi | 2018-09-04 |
| 9837111 | Direct current magnetoresistive jog offset compensation | MingZhong Ding, Xiong Liu, Xiang Lu, Qiang Bi | 2017-12-05 |
| 9520149 | Direct current magnetoresistive jog offset compensation | MingZhong Ding, Xiong Liu, Xiang Lu, Qiang Bi | 2016-12-13 |
| 9105290 | Discontinuous charge/discharge power source for retract application | Shuang Quan Min, June Christian Ang, Tze Ming Jimmy Pang | 2015-08-11 |
| 8631198 | Dynamic cache reduction utilizing voltage warning mechanism | Choon Wei Ng, Chee Meng Leong, Poh Guat Bay, June Christian Ang, Wei Kin Wan | 2014-01-14 |
| 8286018 | Power management in data storage device determining utilization of a control circuit by its rate of command processing | Lai Kein Chang, Lucas KongYaw Lee, Brian Nollinger Nollinger, Robert W. Warren | 2012-10-09 |
| 6831804 | Method and apparatus for handling resonance effects in disc drives using active damping | Ming Zhong Ding, Lee Ling Tan, Wing Kong Chiang, Beng Wee Quak, Yang Quan Chen | 2004-12-14 |
| 6757127 | Adaptive temperature compensated AC unlatch algorithm | Jack Ming Teng, Ming Zhong Ding, Wing Kong Chiang, Louis Seng Hong Pang, Beng Wee Quak | 2004-06-29 |
| 6721120 | Prediction and cancellation of cage frequency in a disc drive | Shuang Quan Min, Ricky Yeo, Chiap Heok Ang, Ming Zhong Ding, Beng Wee Quak | 2004-04-13 |
| 6667840 | Method for screening oscillatory PES with 1.7 kHz harmonic resonance | Kok Hiang Cheong, Wing Kong Chiang, Ricky Wei Watt Yeo | 2003-12-23 |
| 6661599 | Enhanced adaptive feedforward control to cancel once-per-revolution disturbance by shaping the internal mode | YangQuan Chen, Ming Zhong Ding, Ricky Wei Watt Yeo, Louis Seng Hong Pang | 2003-12-09 |
| 6654198 | Repeatable run-out error compensation method for a disc drive | Xiong Liu, ChoonKiat Lim, YangQuan Chen, Qiang Bi, MingZhong Ding +2 more | 2003-11-25 |
| 6606213 | Actuator resonance screening in disc drives | Jack Ming Teng, Soon Wah Leow, Ming Zhong Ding | 2003-08-12 |
| 6597528 | Self-adaptive seeking profile for resonance actuator | Louis Seng Hong Pang, Jack Ming Teng, Ming Zhong Ding | 2003-07-22 |
| 6587293 | Method for servo writing servo pattern at a desired speed | Ming Zhong Ding, Wei Sun, Chiap Heok Ang, Beng Wee Quak | 2003-07-01 |
| 6392831 | Identification of defective servo information elements in a disc drive system | Ricky Wei Watt Yeo, Wing Kong Chiang, Siok Yin Tan | 2002-05-21 |
| 6252364 | Method and apparatus for unlatching an actuator | Wing Kong Chiang, Ricky Wei Watt Yeo, Jack Ming Teng, Choon Kiat Lim | 2001-06-26 |