Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10374722 | Signal transmitting method, signal receiving method, and related device and system | Liangchuan Li | 2019-08-06 |
| 10313050 | Phase estimation method and apparatus for polarization multiplexing system | — | 2019-06-04 |