Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414683 | Method for cutting substrate of irregular pattern and display device | Yaokun Zheng, Lianjie Qu, Yajie Wang, Yanqi Jiang | 2019-09-17 |
| D843800 | Grinder | Libing Hu | 2019-03-26 |