Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175558 | Liquid crystal cell | Deok Hwan Kim, Jung Doo Kim, Jun Haeng Lee | 2021-11-16 |
| 11131897 | Liquid crystal cell | Deok Hwan Kim, Jung Doo Kim, Jun Haeng Lee | 2021-09-28 |
YL
Yeon Keun Lee
Overall (2021): #96,982 of 548,734Top 20%
2
Patents 2021