Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211765 | Tandem pumped fiber amplifier | Jiamin Zhang | 2021-12-28 |
| 11063404 | Bidirectionally emitting semiconductor laser devices | — | 2021-07-13 |
| 10951001 | Tandem pumped fiber laser or fiber amplifier | — | 2021-03-16 |