Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822865 | Noise reduction door | Yaofeng Peng, Changye Jia, Shengmei Wu, Rong Chen | 2020-11-03 |
ZL
Zhixin Li
Overall (2020): #202,648 of 565,922Top 40%
1
Patents 2020