Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6198855 | Velocity-matched, traveling-wave electro-optical devices using non-conductive and conductive polymer buffer layers | Peter Hallemeier, Chris Hussell, Karl Kissa, Jack Lin | 2001-03-06 |
| 5122852 | Grafted-crystal-film integrated optics and optoelectronic devices | Winston K. Chang | 1992-06-16 |
| 4919504 | Graded-index waveguides | Etienne G. Colas | 1990-04-24 |
| 4747654 | Optical monomode guidance structure including low resolution grating | — | 1988-05-31 |