Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11409334 | Device with opening and closing performance | Hideo Kato, Yaming Jiang, Lei Bai | 2022-08-09 |
GZ
Guanjun Zhang
Overall (2022): #441,545 of 548,613Top 85%
1
Patents 2022