Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10663780 | Liquid crystal barrier | Hee-Jin Im | 2020-05-26 |
SR
Seung-Man Ryu
Overall (2020): #279,779 of 565,922Top 50%
1
Patents 2020