Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644033 | Surface treatment method of glass substrate having pit on surface thereof, production method of array substrate, and array substrate | Donghui Zhang, Hao-Hui Yin, Xiaoye Ma | 2020-05-05 |