Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370512 | Process for preparing coated ABS sheet | Eun Ju Noh, Min Hee Lee, Hey Jeong Lee, Wan Sik Kim, Ji Young Jo +1 more | 2019-08-06 |
| 9938386 | Roughness improved high gloss ABS sheet and process for preparing thereof | Eun Ju Noh, Min Hee Lee, Hey Jeong Lee, Wan Sik Kim, Ji Young Jo +1 more | 2018-04-10 |
| 9073752 | Quantum dot light emitting element and method for manufacturing the same | Ho Cheol Kang, Young-Hoon Noh, Chang Hee Lee, Kook Heon Char, Seong-Hoon Lee +3 more | 2015-07-07 |
| 8552416 | Quantum dot light emitting diode device and display device therewith | Young Mi Kim, Ho Cheol Kang, Ho-Jin Kim, Chang Hee Lee, Kook Heon Char +4 more | 2013-10-08 |
| 8268458 | Carbazole compounds and organo-electroluminescent devices using the same | Yi-Yeol Lyu, Kook Heon Char, Chang Hee Lee | 2012-09-18 |