Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10173241 | Coating method | Zhiqiang Li, Xuepei Cheng, Zhi Liu, Wei Zhang | 2019-01-08 |
| 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 |
| 9234702 | Prebake equipment and air discharge method thereof | Xudong Cao, Seong Cho Lee, Kun-Mu Li, Xinxiao Hua, Lifeng Wu +2 more | 2016-01-12 |