Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10133005 | Wavelength selective switch, reconfigurable optical add/drop multiplexer, and wavelength selection method | Yunfei Yan, Han Zhao | 2018-11-20 |
| 9940448 | Unlock processing method and device | Song Bao, Bin Zhang | 2018-04-10 |
| 9941969 | Method for controlling modulation depth of pilot signal, transmitter, and pilot locking apparatus | Juan Wang, Ning Deng, Xiaodong Luo | 2018-04-10 |