Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7729082 | Application of PFPES for HDD screw lubricant | Kor Seng Ang, Shaoyong Liu, Jing Fang Pan, Yi Zhao Yao | 2010-06-01 |
| 7271598 | Conductor coil defect identifier | Kelvin K. Ang, Shaoyong Liu, Yi Zhao Yao, Jingjing Zhang | 2007-09-18 |
| 7239121 | Quantative extraction of micro particles from metallic disk spacer rings | Shaoyong Liu, Kor Seng Ang, Jingjing Zhang, Yi Zhao Yao | 2007-07-03 |