Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769979 | On-chip ultra-narrow linewidth laser and method for obtaining single-longitudinal mode ultra-narrow linewidth optical signal | Tao Zhu, Ligang Huang, Lei Gao | 2023-09-26 |