Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10436960 | Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas | Beom Seok Lee, Eung Jin Jang, Kyun Il Rah, Byung Sun Lee, Du Jin Choi +1 more | 2019-10-08 |
| 10429560 | Methods for manufacturing polarizing element, polarizing element roll and single sheet type polarizing element having local bleaching areas | Beom Seok Lee, Eung Jin Jang, Kyun Il Rah, Byung Sun Lee, Du Jin Choi +1 more | 2019-10-01 |
| 10228501 | Method for manufacturing polarizer, and polarizer and polarizing plate manufactured using same | Jae Il Ryu, Eung Jin Jang, Jin-Yong Park, Eungki Lee, Taek Geun Nam +4 more | 2019-03-12 |