Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928200 | Ultra-thin polarization mode converters based on liquid crystal materials | Achintya Bhowmik, Connie Chunling Liu, Takaharu Fujiyama, Kenji Takahashi, Biswajit Sur | 2005-08-09 |
| 6879743 | Crystal-core fiber mode converter for low-loss polarization-insensitive planar lightwave circuits | Achintya Bhowmik | 2005-04-12 |
| 6860642 | Compact optical package with modular optical connector | Jaiom S. Sambyal, Biswajit Sur | 2005-03-01 |