Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660886 | Amphiphilic lubricants for magnetic media | Youmin Liu, Chung Shih | 2003-12-09 |
| 6468596 | Laser-assisted in-situ fractionated lubricant and a new process for surface of magnetic recording media | Youming Liu, Jialuo Jack Xuan, Xiaohua Yang, Chung Shih | 2002-10-22 |
| 6416839 | Magnetic recording medium with laser-formed differential zone lubrication | Jialuo Jack Xuan, Chung Shih, Xiaohua Yang, Youming Liu | 2002-07-09 |
| 6348266 | Amphiphillic lubricants for magnetic media | Youmin Liu, Chung Shih | 2002-02-19 |
| 6313647 | Technique for measuring resistivity | Zhu Feng, Chiu-Shing Frank Poon, Tan Liu, Chung Shih | 2001-11-06 |
| 6221442 | Method of making a magnetic recording medium with laser-formed differential zone lubrication | Jialuo Jack Xuan, Chung Shih, Xiaohua Yang, Youming Liu | 2001-04-24 |