Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989098 | Perpendicular magnetic recording medium | Chih-Huang Lai, Jung-Wei Liao, Hao-Cheng Hou | 2011-08-02 |
| 7601444 | Perpendicular magnetic recording medium | Chih-Huang Lai, David Vokoun, Yu-Yi Liao | 2009-10-13 |