Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11698476 | Polarizing plate and optical display apparatus comprising the same | Do-Won Kim, Han Saem Kang, Kwang Ho Shin, Sung Man Cho, Eun Sol CHO | 2023-07-11 |
| 9612378 | Folder type polarizing film for organic light emitting diode | Yong-Woon Kim, Hae Ryong Chung | 2017-04-04 |