Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11392086 | Hologram display device and method for manufacturing the same | Yong Hae KIM, Seong-Mok CHO, Chi-Sun Hwang, Ji Hun CHOI, Jong-Heon Yang +3 more | 2022-07-19 |
| 11262611 | Liquid crystal element | Won Jae Lee, Chi-Sun Hwang | 2022-03-01 |
| 11215899 | Optoelectronic element | Yong Hae KIM, Chi-Sun Hwang | 2022-01-04 |