Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12183294 | LED direct-view projection array light-emitting module and display screen | Wenping Guo, Qunxiong Deng, Kui Han | 2024-12-31 |
| 12172927 | Sustained release grouting material with its preparation method and application | Lihua Wang, Chunfeng Li, Zhijie WEN, Zengguang Pang, Xiaoming Fan +5 more | 2024-12-24 |