Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10901158 | Optical fiber array device and optical fiber array | Qin-Guo Fan, Ke Yang, Jin-Gang Bai | 2021-01-26 |
| 10520678 | Fiber array unit and fiber array apparatus having the same | Wu-Kuang Chen, Zhi-Ming Li, Le-Peng Wei | 2019-12-31 |
| 5651085 | All fiber attenuator | — | 1997-07-22 |
| 5633974 | All fiber attenuator | — | 1997-05-27 |
| 5191467 | Fiber optic isolater and amplifier | Narinder S. Kapany, Fred C. Unterleitner | 1993-03-02 |