Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900965 | Z-height control for disc drive using servo wedge timing | Xiong Liu, June Christian Ang, YiChao Ma | 2024-02-13 |
| 9495988 | Dependent write fault threshold | Xiong Liu, Qiang Bi, MingZhong Ding | 2016-11-15 |
| 9236073 | Write fault threshold for a set of tracks | Xiong Liu, Qiang Bi, MingZhong Ding | 2016-01-12 |
| 8699182 | Fluid dynamic motor with reduced vibrations | Anthony Joseph Aiello, Xiong Liu, Hans Leuthold, Chuen Buan Lee, Chris M. Woldemar | 2014-04-15 |
| 8233232 | Method and data storage device with a snubber supported on an actuator and having a distal edge configured to have differing arcuate portions | Chuen Buan Lee, Xiong Liu, Jui Jing Lim | 2012-07-31 |
| 7532437 | Slider having transducers orientated in different directions | Xiong Liu, Joseph Cheng-Tsu Liu | 2009-05-12 |
| 7352523 | Ramp unload in disc drives | Lee Ling Tan, Xiong Liu, Mui Chong Chai | 2008-04-01 |
| 7259933 | Velocity control system for an actuator assembly | Lee Ling Tan, Xiong Liu | 2007-08-21 |
| 6754030 | Optimal reader-to-writer offset measurement of a head in a disc drive for reduced track misregistration | Edmun Chian Song Seng, Xiong Liu, Aik Chuan Lim, Kay Hee Tang, Utt Heng Kan | 2004-06-22 |
| 6661614 | Magnetless actuator for disc drive | Tak Koon Ooi, Kevin A. Gomez, Xiong Liu, Kwee Teck Say | 2003-12-09 |
| 6606214 | System and method to minimize bearing pivot effect in disc drive actuator | Xiong Liu, Joseph Cheng-Tsu Liu, Kevin A. Gomez | 2003-08-12 |
| 6606223 | Voice coil motor dummy magnet | Tak Koon Ooi, Chor Shan Cheng, Yi Ren Hong | 2003-08-12 |
| 6442000 | Low cost flexible support actuator | See Jee Koong, Michael Joo Chiang Toh, Wai Onn Chee, Kevin A. Gomez | 2002-08-27 |
| 6411471 | Low friction bearing pivot for disc drive | Xiong Liu, Joseph Cheng-Tsu Liu, Wai Meng Chan | 2002-06-25 |
| 6400533 | Disc drive actuator latch system for high rotational shock | Joseph Cheng-Tsu Liu, Michael Joo Chiang Toh, Yiren Hong, Chor Shan Cheng, Niroot Jierapipatanakul | 2002-06-04 |
| 6324054 | Wrap around shock absorber for disc drives | Wai Onn Chee, Joseph Cheng-Tsu Liu, Niroot Jierapipapatanakul, Michael Joo Chiang Toh, Pow-Hing Yong | 2001-11-27 |
| 6252364 | Method and apparatus for unlatching an actuator | Wing Kong Chiang, Kian Keong Ooi, Ricky Wei Watt Yeo, Jack Ming Teng | 2001-06-26 |
| 6164614 | Mounting frame using an operating vibration damper at a recessed side surface of a disc drive housing | Joseph Cheng-Tsu Liu, Kok Tong Soh, Wai Onn Chee | 2000-12-26 |
| 5764436 | Fixed crash stop | Long Van Ngo, Narayanaswamy Pasupathy, Mike J. Darling | 1998-06-09 |