Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10203927 | Display apparatus and display method | Seung Hwan Lee, Kee Hyun Kim | 2019-02-12 |
YR
Yang-sun Ryu
Overall (2019): #215,704 of 560,194Top 40%
1
Patents 2019