Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9762031 | Wavelength-tunable vertical cavity surface emitting laser for swept source optical coherence tomography system | Toshihiko Makino, Tongning Li | 2017-09-12 |
| 9638913 | Wavelength tunable MEMS-Fabry Perot filter | Mohammad Ashfaq Kamal, Tongning Li, Qinian Qi | 2017-05-02 |