Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6909826 | Multiple grating optical waveguide monitor | Christopher S. Koeppen, Stephan Wielandy | 2005-06-21 |
| 5845025 | Optical coupling device and process for modulating light | Anthony F. Garito, Qiuming Qian | 1998-12-01 |
| 5679763 | Polyquinoline-based nonlinear optical materials | Kwan-Yue Jen | 1997-10-21 |