Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10136199 | Optical transmission method and optical transmission apparatus | — | 2018-11-20 |
| 10061087 | Micro-electro-mechanical system optical switch and switching node | Peng Zhang | 2018-08-28 |