Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11800668 | LED display screen box | Yongjun Zhang, Guoqiang Li, Zhencheng Huang, Xijian Chen | 2023-10-24 |
| 11781582 | Locking device | Yongjun Zhang, Guoqiang Li, Zhiqiang Gao | 2023-10-10 |
| D975526 | Slide rail installation retainer | Yimin Shi | 2023-01-17 |
| 11549670 | Pin-type connection apparatus | Yongjun Zhang, Guoqiang Li, Jiawei Cao | 2023-01-10 |