Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7423831 | Utilization of the acceleration zone in ammonite servo writing | Yih Hurng Jung, Hao Wen, Kwong-Tat Chan | 2008-09-09 |
| 7253985 | Delay clock track read back data to compensate time variance due to disk thermal expansion in spiral servo track writing | Joe Bragg, Nikolay Ivanov, Linh N. Nguyen, Kwong-Tat Chan | 2007-08-07 |
| 7158336 | Window timing adjustment for spiral bursts | Kwong-Tat Chan, Tom Chan, Tung Nguyen, Yih Hurng Jung | 2007-01-02 |