Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527219 | Method and apparatus for processing brightness of display screen | Yongqiang JIA | 2022-12-13 |
| 11325861 | Multi-solid waste activated concrete with high-silicon iron ore tailings and preparation method thereof | Weifeng Zhang, Hao Wang, Xiaohui Li | 2022-05-10 |