| 11790947 |
Idle power saving for actuator device |
Tze Ming Jimmy Pang, ChanFan Lau, Chi Sern Tan, Ye HaiBo |
2023-10-17 |
$28,397,000 |
| 10176843 |
Detection of z-axis non-operation shock |
Xiong Liu, ChuenBuan Lee |
2019-01-08 |
$6,950,000 |
| 10090009 |
Vibration compensation using disk locked clock error |
Qiang Bi, Guoqing Zhang, Kian Keong Ooi, WenJun Cao |
2018-10-02 |
$11,091,000 |
| 10068600 |
Direct current magnetoresistive jog offset compensation |
Xiong Liu, Xiang Lu, Qiang Bi, Kian Keong Ooi |
2018-09-04 |
$10,079,000 |
| 9916858 |
Detection of Z-axis non-operation shock |
Xiong Liu, ChuenBuan Lee |
2018-03-13 |
$15,063,000 |
| 9858955 |
Disturbance compensation for dual-stage servo system using vibration sensor |
WenJun Cao, Guoqing Zhang, Xiang Lu, Qiang Bi, Lou Supino |
2018-01-02 |
$15,362,000 |
| 9837111 |
Direct current magnetoresistive jog offset compensation |
Xiong Liu, Xiang Lu, Qiang Bi, Kian Keong Ooi |
2017-12-05 |
$13,055,000 |
| 9520149 |
Direct current magnetoresistive jog offset compensation |
Xiong Liu, Xiang Lu, Qiang Bi, Kian Keong Ooi |
2016-12-13 |
$29,058,000 |
| 9495988 |
Dependent write fault threshold |
Xiong Liu, Qiang Bi, Choon Kiat Lim |
2016-11-15 |
$19,857,000 |
| 9236073 |
Write fault threshold for a set of tracks |
Xiong Liu, Qiang Bi, Choon Kiat Lim |
2016-01-12 |
$8,436,000 |
| 9117471 |
AC MR-offset compensation |
Xiong Liu, KianKeong Ooi, Hoang Dung Vu, Chan Fan Lau, Xiang Lu |
2015-08-25 |
$8,541,000 |
| 9111560 |
Dynamic configuration of seek recovery in a disk drive |
Guoqing Zhang, KianKeong Ooi |
2015-08-18 |
$6,781,000 |
| 8702073 |
Shock absorber capable of damping vibration |
JuiJing Lim, Chenyang Ding, Xiong Liu, KianKeong Ooi, ChoonKiat Lim |
2014-04-22 |
$15,901,000 |
| 8635491 |
Storage device maintenance in a portable device based on a power event |
KianKeong Ooi, Jianguo Zhou, HuaYuan Chen, Patrick TaiHeng Wong |
2014-01-21 |
$32,812,000 |
| 8467144 |
Determining microactuator failure in a multi-stage tracking system |
Kang Hai Lim, Chi Zhang, Bi Qiang, Yuheng Wang, Choon Wei Ng +1 more |
2013-06-18 |
$15,975,000 |
| 8069384 |
Scanning reassigned data storage locations |
Bo Wei, Patrick Wong |
2011-11-29 |
$12,624,000 |
| 7760456 |
Data protection based on system vibration modes |
Jianyi Wang, Jianguo Zhou, KianKeong Ooi |
2010-07-20 |
$4,937,000 |
| 7627778 |
Prediction-based data reassignment |
HuaYuan Chen, Patrick TaiHeng Wong, CheeSeng Toh, KianKeong Ooi, JackMing Teng |
2009-12-01 |
$32,920,000 |
| 7595957 |
Servo gain adjustment based on bias force error |
Kexiu Liu, Jianguo Zhou, KianKeong Ooi, WenJun Cao |
2009-09-29 |
$27,037,000 |
| 7596795 |
Vibration compensation based on identification of vibration frequency |
KianKeong Ooi, Kexiu Liu, YiLei Wu, Shuyu Cao |
2009-09-29 |
$27,037,000 |
| 7576939 |
Discontinuous mode back EMF measurement |
KianKeong Ooi, Kexiu Liu, Shuyu Cao |
2009-08-18 |
$21,155,000 |
| 7405893 |
Data storage medium with optimized servo format |
Qiang Bi, KianKeong Ooi, TaiVie Chiang, WingKong Chiang, Edmun ChianSong Seng +7 more |
2008-07-29 |
$10,829,000 |
| 7319570 |
Random vibration and shock compensator using a disturbance observer |
QingWei Jia, KianKeong Ooi, Jianyi Wang |
2008-01-15 |
$27,216,000 |
| 7242546 |
Determining a location based on a cyclic bit sequence containing consecutively-placed identical bit-groups |
KianKeong Ooi, WingKong Chiang, WeiSung Lee, EikFun Khor, BengWee Quak |
2007-07-10 |
$41,927,000 |
| 7199964 |
Adaptive voltage-mode controller for a voice coil motor |
Kexiu Liu, KianKeong Ooi, QingWei Jia |
2007-04-03 |
$45,869,000 |