Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933522 | Optical signal transmission system and optical signal transmission method | Jens Rasmussen | 2011-04-26 |
| 7877025 | Phase monitor apparatus, phase control apparatus and methods thereof for optical DQPSK receiver | Zhenning Tao, Jens Rasmussen | 2011-01-25 |