Issued Patents 2004
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832027 | Interleavers for AWGs | Kazumi Wada, Hermann A. Haus | 2004-12-14 |
| 6812495 | Ge photodetectors | Kazumi Wada, Yasuhiko Ishikawa, Douglas Cannon, Jifeng Liu | 2004-11-02 |
| 6750393 | Back reflector of solar cells | Kazumi Wada, Noriaki Toyoda | 2004-06-15 |
| 6751368 | Methods of altering the resonance of waveguide micro-resonators | Desmond Lim, Kevin Lee | 2004-06-15 |
| 6743974 | Silicon solar cell with germanium backside solar cell | Kazumi Wada | 2004-06-01 |
| 6697551 | Mode transformer between low index difference waveguide and high index difference waveguide | Kevin Lee, Kazumi Wada, Desmond Lim | 2004-02-24 |
| 6690871 | Graded index waveguide | Kevin Lee, Desmond Lim, Kazumi Wada | 2004-02-10 |
| 6684003 | All optical switch for optical integrated circuits | Michal Lipson | 2004-01-27 |