Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10684813 | Display device and method for controlling same | Chul-Joo Kim, Young-chul Sohn, Sang Jeong LEE | 2020-06-16 |
| 10544374 | Process for reducing haze in heavy base oil and hydroisomerization catalyst system having reduced haze | Do Kyoung Kim, Do Woan Kim, Seung Woo Lee, Seon Ju Lim | 2020-01-28 |