Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378366 | Oxidant for humic acid modification and method for preparing humic acid rich in carboxyl groups | Liang Yuan, Yanting Li, Bingqiang Zhao, Shuiqin Zhang, Meng Xu +1 more | 2025-08-05 |
| 12205313 | Method and apparatus for obtaining extended depth of field image and electronic device | Jiping Liao, Xiaofei Jia, Shuxin Ouyang, Yu Li, Liang Wu +3 more | 2025-01-21 |