Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199428 | Device for measuring flow rate of wet gas based on an exempt radioactive source | Bin Xu, Jige Chen, Peng Guo | 2021-12-14 |
| 11086212 | Mask and method for manufacturing display substrate | Yu Xiao, Guohua Zhang, Dong Wang, Yongzhi Song | 2021-08-10 |