Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10216317 | Touch screen, display device and method of operating display device | — | 2019-02-26 |
| 10126848 | Touch substrate, display device having the same, and manufacturing method thereof | Zhanfeng Cao | 2018-11-13 |
| 10128321 | Pixel isolation wall, display substrate, their manufacturing methods, and display device | Shi Shu, Xiaolong He | 2018-11-13 |
| 9891351 | Display substrate, fabrication method and display apparatus | Ki-man Kim | 2018-02-13 |
| 9715843 | Method and device of estimating image sticking grade of display | — | 2017-07-25 |
| 9638993 | Phase-shift mask | — | 2017-05-02 |
| 9158193 | Mask | — | 2015-10-13 |