Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7248773 | Method to trim and smooth high index contrast waveguide structures | Chang Kuo Chang, My Doan, Ramana Murthy Badam, Vladimir Bliznetsov | 2007-07-24 |
| 7162133 | Method to trim and smooth high index contrast waveguide structures | Chang Kuo Chang, My Doan, Ramana Murthy Badam, Vladimir Bliznetsov | 2007-01-09 |