Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451805 | Wavelength division multiplexing/demultiplexing optical transceiving assembly based on diffraction grating | Xuesheng Tang, Di Zhang, Yongan Fu, Yanfeng Fu, Chenggang Liu +3 more | 2019-10-22 |
| 10416379 | Arrayed waveguide grating based hybrid integrated laser having adjustable external cavity | Yanfeng Fu, Kun Qian, Di Zhang, Xuesheng Tang, Yi Tang +3 more | 2019-09-17 |
| 10256606 | Wavelength-tunable external-cavity laser and adjustable light emission module | Yanfeng Fu, Yi Tang, Di Zhang, Shiyu Li, Xuesheng Tang +3 more | 2019-04-09 |
| 10145731 | Performance testing device for multi-channel tunable laser | Kun Qian, Yanfeng Fu, Xuesheng Tang, Yi Tang, Yizong Chen +2 more | 2018-12-04 |
| 9991954 | Method for monitoring wavelength of tunable laser on user end by optical line terminal on local end | Yanfeng Fu, Qianggao Hu, Di Zhang, Yong Luo | 2018-06-05 |
| 9912120 | Broadband tunable external-cavity laser using small MEMS mirror | Yanfeng Fu, Yong Luo, Di Zhang, Xuesheng Tang, Kun Qian +2 more | 2018-03-06 |
| 9397477 | External-cavity tunable laser with flexible wavelength grid tuning function | Yanfeng Fu, Di Zhang, Qianggao Hu, Xuesheng Tang, Yi Tang +1 more | 2016-07-19 |