Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11893914 | Test circuit and method for display panel and display panel | — | 2024-02-06 |
| 11860219 | Device and system for detecting touch panel | Yongzhi Zhang | 2024-01-02 |
| 9291839 | Laser repairing apparatus and laser repairing method for substrate | Haisheng Zhao, Weisong Yang | 2016-03-22 |
| 8451445 | Apparatus and method for detecting array substrate | Chao Tian | 2013-05-28 |