Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11869383 | Method, system and non-transitory computer- readable recording medium for providing information on user's conceptual understanding | Tae Hyoung OH, Du Seop JUNG, Sang Hoon Lee, Jaehyeong AHN | 2024-01-09 |
| 10867523 | Method for indicating characteristic of problem and problem set | Tae Hyoung OH, Du Seop JUNG, Se Hoon Gihm | 2020-12-15 |