Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6832033 | Hetero-structure photonic bandgap materials | Dennis Prather, Ahmed Sharkawy | 2004-12-14 |
| 6782169 | System for efficient coupling to photonic crystal waveguides | Caihua Chen, Ahmed Sharkawy, Dennis Prather | 2004-08-24 |