Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8060156 | Filter having impedance matching circuits | Chun-Yun Jian | 2011-11-15 |
| 8055115 | Optically active glass and optical fiber with reduced photodarkening and method for reducing photodarkening | Bertrand Morasse, Jean-Philippe De Sandro | 2011-11-08 |