Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12085760 | Power equalizer and adjustment method therefor | Shimao Li, Yunfei Yan | 2024-09-10 |
| 12087829 | Semiconductor structure and its fabricating method | Cheng-Yeh Hsu | 2024-09-10 |
| 11909513 | Spectrum processing apparatus and reconfigurable optical add-drop multiplexer | Yunfei Yan, Shimao Li | 2024-02-20 |
| 11728919 | Optical communications apparatus and wavelength selection method | Wei Jia | 2023-08-15 |
| 11343010 | Polarization-dependent loss determining method, detection system, and optical signal transmission structure | Wei Jia, Liangjia Zong, Lei Mao, Chao Pan | 2022-05-24 |