Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334703 | Method and laser for breaking limitation of fluorescence spectrum on laser wavelength | Haohai Yu, Yanfeng Chen, Fei Liang, Cheng He | 2025-06-17 |
| 11509111 | All-solid-state high-power slab laser based on phonon band edge emission | Haohai Yu, Jinheng Du, Jiyang Wang | 2022-11-22 |
| 10809594 | Kind of visible ultraviolet band optical frequency converter | Haohai Yu | 2020-10-20 |
| 7130318 | Electrooptic Q-switch element made of crystal | Jiyang Wang, Xin Yin, Shaojun Zhang, Xiaobo Hu, Minhua Jiang | 2006-10-31 |