Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9082454 | Automatically removing contaminants from a manufactured part | Sai Hin WONG, Meng K. Leong, Siew W. Sum | 2015-07-14 |
| 8363358 | Pivot-carriage having a center-bore with an integrated bearing-spacer portion | Shaoyong Liu, Hock Leong Neo | 2013-01-29 |
| 8179632 | Apparatus and method for reducing particle accumulation in a hard disk drive | Shaoyong Liu, Masaki Ootsuka, Yuuichi Ootani, Jirou Kaneko | 2012-05-15 |
| 8149535 | Magnetic and encapsulation contamination control for disk drives | Na Li, Yongjun Liang, Shaoyong Liu | 2012-04-03 |
| 8102619 | Airborne particle trap within an enclosure containing sensitive equipment | Yeow Yong Chan, Shaoyong Liu, Jing Fang Pan | 2012-01-24 |
| 7830636 | Spoiler and method for using the spoiler having a perforation there through for reducing particle accumulation in a hard disk drive | Kor Seng Ang, Feng Gao, Shaoyong Liu | 2010-11-09 |
| 7729082 | Application of PFPES for HDD screw lubricant | Kor Seng Ang, Shaoyong Liu, Sivalingam Marimuthu, Jing Fang Pan | 2010-06-01 |
| 7597012 | System and method for using a spray/liquid particle count (LPC) to measure particulate contamination | Hui Hu, Shaoyong Liu, Kelvin Ang Kor Seng, Garvin J. Stone, Gina M. Whitney | 2009-10-06 |
| 7271598 | Conductor coil defect identifier | Kelvin K. Ang, Shaoyong Liu, Sivalingam Marimuthu, Jingjing Zhang | 2007-09-18 |
| 7239121 | Quantative extraction of micro particles from metallic disk spacer rings | Shaoyong Liu, Kor Seng Ang, Sivalingam Marimuthu, Jingjing Zhang | 2007-07-03 |