Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625760 | Method for manufacturing color filter substrate, color filter substrate and display device | Jikai Zhang, Tonghua Yang, Dan Wang, Gyuhyun Lee | 2017-04-18 |
| 9568843 | Exposure method and exposure device | Changgang Huang, Hongjiang Wu, Song Wang, Gyuhyun Lee | 2017-02-14 |