Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156815 | Compound parabolic concentrator including protrusion | Chia-Pin Chiu, Anna M. Prakash, Amanuel M. Abebaw, Ching-Ping Janet Shen, Shan Zhong +1 more | 2021-10-26 |
| 10914874 | Metasurface devices for display and photonics devices | Khaled Ahmed, John Heck, Ramon C. Cancel Olmo, Richmond Hicks | 2021-02-09 |
| 10564330 | Metasurface devices for display and photonics devices | Khaled Ahmed, John Heck, Ramon C. Cancel Olmo, Richmond Hicks | 2020-02-18 |
| 6898221 | Apparatus for frequency tuning and locking and method for operating same | Jill Berger, Subrata Dutta, Alan A. Fennema, Stephen J. Hrinya, Fedor Ilkov +3 more | 2005-05-24 |
| 6778780 | WDM utilizing grating-based channel separators | Simon Cao, Kenneth John Bystrom, Hubert Vollmer | 2004-08-17 |
| 6459831 | WDM utilizing diffraction gratings with polarization dependent loss compensation | Simon Cao, Kenneth John Bystrom, Hubert Vollmer | 2002-10-01 |
| 6377728 | Packaging for grating-based WDM router | Hubert Vollmer, Kenneth John Bystrom, Simon Cao | 2002-04-23 |
| 6377731 | Optical cross connect utilizing grating-based channel routers | Simon Cao | 2002-04-23 |