Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449094 | Display device assembly having mirror surface | Junmin Sun, Lei Cao, Yan Ren, Zifeng Wang, Jinggang Wei +1 more | 2022-09-20 |
| 11353080 | Anti-fall device | Zifeng Wang, Junmin Sun, Yan Ren, Jinggang Wei, Lei Cao | 2022-06-07 |
| 11254251 | Grab handle and human body standing assist device | Zifeng Wang, Qiang Wang, Bin Shen | 2022-02-22 |