Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11057378 | Device and method of setting or removing security on content | Woo-chul SHIM, In Hwan Lee | 2021-07-06 |
IY
In-Kuk Yun
Overall (2021): #423,979 of 548,734Top 80%
1
Patents 2021