Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506940 | Transmittance-variable device and use thereof | Jung Woon Kim, Su Young Ryu, Byoung Kun Jeon, Yong Sung Choi, Seong Min Lee | 2022-11-22 |
| 11487179 | Optical device with active liquid crystal element film having folded shape | Ji Hoon Park, Moon Soo Park, Young Shin Lee | 2022-11-01 |
| 11314006 | Method for manufacturing polarizer and polarizer manufactured by the same | Ji-Young Kim, Kyun Il Rah, Jin-Yong Park, Eungki Lee, Taek Geun Nam | 2022-04-26 |