Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10564511 | Liquid crystal lens and liquid crystal glasses | Haifeng Wang, Yongjun Yoon, Zhizhong Tu | 2020-02-18 |
| 9880427 | Color filter substrate, manufacturing method thereof and display panel | Lei Guo, Yong Jun Yoon, Zhizhong Tu | 2018-01-30 |
| 9304360 | Liquid crystal panel and display device | Yongjun Yoon, Zhizhong Tu, Ying SHEN, Lei Guo | 2016-04-05 |