Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977763 | Free-space optical isolator with integrated quarter-wave plate | Mingkun Shi, Frank H. Levinson, Tengda Du | 2005-12-20 |
| 6959333 | Technique for content delivery over the internet | Leland R. Beaumont, Markus Hofmann, Michael Vernick | 2005-10-25 |
| 6882764 | Polarization independent packaging for polarization sensitive optical waveguide amplifier | Qi Deng, Frank H. Levinson | 2005-04-19 |
| 6876805 | Multiple mode fiber with mode discrimination | — | 2005-04-05 |