Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10005093 | Foreign object detecting device and coating system | — | 2018-06-26 |
| 9989682 | Mask plate, method for manufacturing color film substrate and color film substrate | Xuepei Cheng, Xuequan Yu, Zhiqiang Li | 2018-06-05 |