Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491184 | Method and apparatus for managing tokens for digital rights management | Byung-Rae Lee, Sung-Oh Hwang, Kook-Heui Lee | 2016-11-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491184 | Method and apparatus for managing tokens for digital rights management | Byung-Rae Lee, Sung-Oh Hwang, Kook-Heui Lee | 2016-11-08 |