Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12100933 | Tunable laser assembly including tunable semiconductor laser apparatus and photodetector outside of laser housing | Liang Luo, Jinan GU, Yuzhou SUN | 2024-09-24 |
| 11817671 | Wavelength selection method and wavelength selection device for tunable laser | Liang Luo, Jinan GU | 2023-11-14 |
| 11394167 | Wavelength selection method and wavelength selection device for tunable laser | Liang Luo, Jinan GU | 2022-07-19 |
| 11171463 | Narrow-linewidth tunable external cavity laser | Jinan GU, Liang Luo, Yuzhou SUN | 2021-11-09 |
| 10228524 | Optical device and optical module | Yungliang Huang, Yicheng Liu | 2019-03-12 |
| 9644818 | Optical device with total reflection surfaces for achieving light signal transmission and light intensity attenuation, and associated optical module | Yungliang Huang, Yicheng Liu | 2017-05-09 |