Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469163 | Optical channel monitoring using expanded-spectrum pilot tone | Zhiping Jiang, Minggang Si, Xiaodong Luo, Jianhong Ke | 2019-11-05 |
| 10432303 | Method and apparatus for providing a pilot tone | Zhiping Jiang, Tejia Liu, Hong Yang, Minggang Si | 2019-10-01 |
| 10348438 | Spur removal in pilot-tone OPM | Minggang Si, Zhiping Jiang, Jianhong Ke | 2019-07-09 |