Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161980 | Composition comprising polymer and inorganic particles, polyimide-inorganic particles composite, article including the composite, and optical device including the article | Won Joon CHO, Hyun-Seok Choi, Eun Sung Lee | 2021-11-02 |
| 10934394 | Composition comprising polymer and inorganic particles, polyimide-inorganic particles composite, article including the composite, and optical device including the article | Won Joon CHO, Hyunseok CHOI | 2021-03-02 |