Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631225 | Mode coupler between low index difference waveguide and high index difference waveguide | Kevin Lee, Desmond Lim, Lionel C. Kimerling | 2003-10-07 |
| 6621972 | Optical waveguides with trench structures | Lionel C. Kimerling, Hermann A. Haus, Milov Popovic, Shoji Akiyama | 2003-09-16 |