Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10297449 | Method for manufacturing thin film transistor, method for manufacturing array substrate, array substrate and display device | Haisheng Zhao, Xiaoguang Pei, Zhilong Peng, Dongjiang Sun | 2019-05-21 |
| 10215628 | Image calibrating method and device of testing apparatus for thin film transistor substrate | Haisheng Zhao, Xiaoguang Pei, Chaoyang Deng, Haitao MA | 2019-02-26 |