Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10303006 | Liquid crystal lens and display device | Haiyan Wang, Kun Wu, Yunyun Tian, Zheng Fang, Hyun Sic Choi | 2019-05-28 |
| 10198981 | Pixel structure and display device | Hyun Sic Choi, Yun Sik Im | 2019-02-05 |