Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11978996 | Tunable external cavity laser with dual gain chips | Changda Xu, Dechao Ban, Wenhui Sun, Wei Chen, Ming Li | 2024-05-07 |
| 11876347 | Broadband tuning system and method | Wenhui Sun, Wei-Zen Chen, Nuannuan Shi, Ming Li, Xin Wang +4 more | 2024-01-16 |
| 11662370 | Frequency spectrum detection system | Ming Li, Tengfei Hao, Jian Tang, Nuannuan Shi, Wei Li | 2023-05-30 |
| 11606064 | Fourier domain mode-locked optoelectronic oscillator | Ming Li, Tengfei Hao, Jian Tang, Nuannuan Shi, Wei Li | 2023-03-14 |
| 11362482 | Integrated fourier domain mode-locked optoelectronic oscillator, application and communication system | Ming Li, Tengfei Hao, Dapeng Liu, Nuannuan Shi, Wei Li | 2022-06-14 |
| 11043917 | Optoelectronic oscillator | Ming Li, Dapeng Liu, Nuannuan Shi, Tengfei Hao | 2021-06-22 |
| 10681539 | Multi-band channel encrypting switch control device and control method | Wei-Zen Chen, Jianguo Liu | 2020-06-09 |
| 9966734 | High speed semiconductor laser with a beam expanding structure | Jianguo Liu, Jinjin Guo, Wei-Zen Chen | 2018-05-08 |
| 9791761 | Integrated chip | Ming Li, Jian Tang, Yu Liu, Haiqing Yuan | 2017-10-17 |
| 9210802 | Optoelectronic device packaging method and chip assembly having an isolation dielectric located on both sides of a high-frequency transmission line to form a coplanar waveguide transmission line | Xiaolu Song, Lixian Wang | 2015-12-08 |
| 9059516 | 3D package device of photonic integrated chip matching circuit | Jiasheng WANG, Jianguo Liu, Yu Liu | 2015-06-16 |
| 8666074 | Optical fiber secure communication apparatus and data encryption method therefor | Wei-Zen Chen, Jianguo Liu | 2014-03-04 |