Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246825 | Liquid filled optical waveguide | — | 2001-06-12 |
| 6154591 | Tunable optical device | — | 2000-11-28 |
| 5448665 | Wavelength-selective optical device utilizing a selectively variable surface acoustic wave grating in a polar organic material | Stephen A. Cassidy, Philippos Pantelis, Richard A. Pethrick, Sandra Gilmour | 1995-09-05 |