Issued Patents 2023
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11856277 | Method and apparatus for processing video, electronic device, medium and product | Xiangming Zhao, Fei Li, Ting YUN, Guoqing Chen, Saiqun Lin | 2023-12-26 |
| 11773560 | Poor foundation reinforcement system and reinforcement method based on underground concealed arch structures | Renjuan Sun, Chuan Wang, Yanhua Guan, Yonghao Li, Peizhi ZHUANG +5 more | 2023-10-03 |
| 11762275 | Projection screen and projection system | Wei Sun, Zeda Tang, Fei Hu, Yi Li | 2023-09-19 |
| 11740545 | Curved screen and method of arranging microstructure therein, and projection system | Fei Hu, Yi Li | 2023-08-29 |
| 11569731 | Control method for an AC-DC conversion circuit | Kai Dong, Shuailin Du, Junhao JI, Hui HUANG | 2023-01-31 |