Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215628 | Image calibrating method and device of testing apparatus for thin film transistor substrate | Zijin Lin, Haisheng Zhao, Xiaoguang Pei, Haitao MA | 2019-02-26 |
| 9798167 | Alignment system | Zijin Lin, Haisheng Zhao | 2017-10-24 |
| 9774773 | Marking apparatus and marking method for display panel | Zijin Lin, Chao Tian | 2017-09-26 |