Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9969896 | Indium-zinc-oxide semiconductor ink composition in which a spontaneous combustion reaction occurs, and inorganic semiconductor thin film produced thereby | Chang Jin Lee, Young Hun Kang | 2018-05-15 |
| 6846934 | Photochromic diarylethene substituted with isoxazole group | Eun Kyoung Kim, Dong Ju Jeon, Young Mi Kim | 2005-01-25 |
| 6787621 | Vinyl group-containing diarylethene and polymer thereof having excellent optical properties | Eunkyoung Kim, Min-Ja Yoo, Kwang-Hyun Ahn | 2004-09-07 |