Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371897 | Method and apparatus for providing multiport free-space WDM device using folded optical-path | — | 2019-08-06 |
| 10281654 | Method and apparatus for providing multiport free-space wavelength-division multiplexing (WDM) device using a relay lens | — | 2019-05-07 |
| 9989706 | Method and apparatus for providing multiport free-space wavelength-division multiplexing (WDM) device using a prism | — | 2018-06-05 |
| 8755651 | Tunable optical filters with multiple ports | Ming-Chiang Wu, Deepak Devicharan, Scott Dahl, Michael Lee Saenz | 2014-06-17 |
| 8577192 | Tunable optical filters with multiple ports | Ming Cai, Ruibo Wang, Ming-Chiang Wu | 2013-11-05 |
| 8441586 | Liquid crystal optical device configured to reduce polarization dependent loss and polarization mode dispersion | Ruibo Wang | 2013-05-14 |
| 8144276 | Liquid crystal optical device configured to reduce polarization dependent loss and polarization mode dispersion | Ruibo Wang | 2012-03-27 |
| 8064036 | Liquid crystal optical switch configured to reduce polarization dependent loss | Christopher Lin, Ruipeng Sun, Ruibo Wang | 2011-11-22 |
| 6556766 | MEMS see-saw array for dynamic gain equalization of DWDM systems | Eric C. Cheung, Christopher Lin, Yongsheng Liu | 2003-04-29 |