Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7117133 | Photonic band gap structure simulator | Chiping Chen, Evgenya Smirnova, Richard J. Temkin, Jagadishwar R. Sirigiri | 2006-10-03 |
| 6801107 | Vacuum electron device with a photonic bandgap structure and method of use thereof | Chiping Chen, Jagadishwar R. Sirigiri, Richard J. Temkin | 2004-10-05 |
| 6728439 | Electromagnetic mode conversion in photonic crystal multimode waveguides | Ori Weisberg, Steven G. Johnson, John D. Joannopoulos, Yoel Fink, Mihai Ibanescu | 2004-04-27 |
| 6563981 | Electromagnetic mode conversion in photonic crystal multimode waveguides | Ori Weisberg, Steven G. Johnson, John D. Joannopolous, Yoel Fink, Mihai Ibanescu | 2003-05-13 |