Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192090 | Alcohol dehydration catalyst, preparation method the same and method for preparing alpha-olefins using the same | Kee Young Koo, Un Ho Jung, Young Eun Kim, Hyo Been Im, Dong Hyun Chun +4 more | 2021-12-07 |
| 11185990 | Method for learning and embodying human facial expression by robot | Han Ui Yoon, Hyun Jun Hyung, Duck Yeon Lee, Dong Woon Choi, Man Hong Hur | 2021-11-30 |
| 11113544 | Method and apparatus providing information for driving vehicle | Wonju Lee, Jahoo KOO, Jaewoo Lee | 2021-09-07 |
| 11068160 | Electronic device for displaying picture and control method therefor | Min-Ki CHOI | 2021-07-20 |
| 10981159 | Catalyst preparation apparatus and system | Ji Chan Park, Dong Hyun Chun, Jung Il Yang, Heon-do JEONG, Heon Jung +3 more | 2021-04-20 |