Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10649271 | Polarizing plate | Sung Hyun Nam, Kyung Ki Hong, Yeong Rae Chang, Heon Kim, Kyun Il Rah +5 more | 2020-05-12 |
| 10634835 | Polarizing plate | Sung Hyun Nam, Kyun Il Rah, Jong Hyun Jung, Ji-Young Kim | 2020-04-28 |
| 10527769 | Method for preparing polarizing plate locally having depolarization region, and polarizing plate prepared by using same | Ji-Young Kim, Sung Hyun Nam, Kyun Il Rah | 2020-01-07 |