Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8064544 | Method and device for receiving OPFDM-DQPSK signal | Liangchuan Li, Lun Wei | 2011-11-22 |
| 7925157 | Ranging method and system for passive optical network and optical network unit thereof | Xiaogeng Xu | 2011-04-12 |