Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909549 | Tunable filter for optical add/drop module | Chiayu Ai, Hong Li, Dar-Yuan Song | 2005-06-21 |
| 6873482 | Magnetic recording drive with continuous magnetic servo system | Vlad Novotny | 2005-03-29 |