Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9852279 | Device and method of setting or removing security on content | In-Kuk Yun, In Hwan Lee | 2017-12-26 |
| 9614842 | Device and method of setting or removing security on content | In-Kuk Yun, In Hwan Lee | 2017-04-04 |