| 9523723 |
Fractional order power point tracking |
Hadi Malek |
2016-12-20 |
| 7599752 |
Tuning methods for fractional-order controllers |
— |
2009-10-06 |
| 6785073 |
Identification and cancellation of cage frequency in a hard disc drive |
ShuangQuan Min, KianKeon Ooi, Ricky Wei Watt Yeo, WeiSung Lee, BengWee Quak |
2004-08-31 |
| 6704159 |
Automatic acoustic management system for a disc drive |
MingZhong Ding, KianKeong Ooi, Jack Ming Teng, ShuangQuan Min, Beng Wee Quak |
2004-03-09 |
| 6690534 |
Method and apparatus for handling multiple resonance frequencies in disc drives using active damping |
MingZhong Ding, LeeLing Tan, Wing Kong Chiang, KianKeong Ooi, BengWee Quak |
2004-02-10 |
| 6674607 |
Method and apparatus for determining high order polynomials for linearization of position signals |
KianKeong Ooi, WingKong Chiang, Lincheng Xiu, SiokYin Tan |
2004-01-06 |
| 6674589 |
Method for harmonic frequency identification in a disc drive |
ShuangQuan Min, Ricky Wei Watt Yeo, KianKeong Ooi, MingZhong Ding |
2004-01-06 |
| 6661599 |
Enhanced adaptive feedforward control to cancel once-per-revolution disturbance by shaping the internal mode |
Ming Zhong Ding, Kian Keong Ooi, Ricky Wei Watt Yeo, Louis Seng Hong Pang |
2003-12-09 |
| 6654198 |
Repeatable run-out error compensation method for a disc drive |
Xiong Liu, Kian Keong Ooi, ChoonKiat Lim, Qiang Bi, MingZhong Ding +2 more |
2003-11-25 |
| 6636375 |
Seek in a disc drive with nonlinear pivot friction |
MingZhong Ding, KianKeong Ooi, Louis Seng Hong Pang, Ricky Wei Watt Yeo |
2003-10-21 |
| 6574067 |
Optimally designed parsimonious repetitive learning compensator for hard disc drives having high track density |
MingZhong Ding, Lincheng Xiu, KianKeong Ooi, LeeLing Tan |
2003-06-03 |
| 6563663 |
Repeatable runout compensation using iterative learning control in a disc storage system |
Qiang Bi, Kevin A. Gomez, KianKeong Ooi |
2003-05-13 |
| 6437936 |
Repeatable runout compensation using a learning algorithm with scheduled parameters |
LeeLing Tan, KianKeong Ooi, Qiang Bi, KokHiang Cheong |
2002-08-20 |
| 6324890 |
Method of characterizing and screening voice coil motor pivot friction in a low velocity region |
Ricky Wei Watt Yeo, KianKeong Ooi, Louis Seng Hong Pang, MingZhong Ding, Beng Wee Quak |
2001-12-04 |