Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621972 | Optical waveguides with trench structures | Lionel C. Kimerling, Kazumi Wada, Hermann A. Haus, Shoji Akiyama | 2003-09-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621972 | Optical waveguides with trench structures | Lionel C. Kimerling, Kazumi Wada, Hermann A. Haus, Shoji Akiyama | 2003-09-16 |