Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11310927 | LED display screen | Xianfeng Zhang, Yongjun Zhang, Guoqiang Li | 2022-04-19 |
| 11269384 | Curved surface adjustment device and LED display screen | Yongjun Zhang, Guoqiang Li | 2022-03-08 |
| 11252961 | Use of quercetin in plant aging promoter | Wei Li, ZENGLIN ZHANG, Zhenbiao Zhang, LICHAO WEN, Xiaoming Gao | 2022-02-22 |
| 11145635 | LED display unit | Xianfeng Zhang, Yongjun Zhang, Guoqiang Li | 2021-10-12 |
| 8420890 | Use of NAP gene to manipulate leaf senescence in plants | Susheng Gan | 2013-04-16 |