Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109551 | Rare-earth-manganese/cerium-zirconium-based composite compound, method for preparing same and use thereof | Xiaowei Huang, Yongqi ZHANG, Hongwei Li, Zhizhe ZHAI, He Zhang +4 more | 2024-10-08 |
| 11635678 | Fresnel projection screen and projection system | Wei Xiao, Chao WANG, Fei Zhao, Xiaoping Li | 2023-04-25 |
| 11442354 | Projection screen and projection system | Jianjun Li, Changming Yang, Yun Zhao | 2022-09-13 |
| 11231644 | Fresnel projection screen and projection system | Wei Xiao, Chao WANG, Fei Zhao, Xiaoping Li | 2022-01-25 |
| 10173200 | Cerium-zirconium composite oxide, preparation method therefor, and application of catalyst | Xiaowei Huang, Qi Wang, Mei Yue, Lei Wang, Yongke Hou +1 more | 2019-01-08 |
| 9890922 | Light emitting device and backlight source | Xiaoping Li, Mingsheng Qiao | 2018-02-13 |
| 7310562 | System and method for scheduling mold manufacturing | Pu-Yang Yeh, Xu Guo, Zhun Xiao, Guo-Guang Liu | 2007-12-18 |
| 4865047 | Hyperthermia applicator | Chung-Kwang Chou | 1989-09-12 |