Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10282156 | Information providing apparatus and method thereof | Sungha Choi, Seyoung Lee | 2019-05-07 |
| 9414201 | Information providing apparatus and method thereof | Sungha Choi, Seyoung Lee | 2016-08-09 |