Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266198 | Apparatus and method for recommending learning using optical character recognition | Nanju Kim, Dohyung Kim, Seori Park, Nuri Lim, Haejin Kim | 2025-04-01 |
| 12223856 | Apparatus for providing learning questions using games, and operating method of system for providing learning questions having the same | Seori Park, Sewon Jo, Hari Im, Nuri Lim, Haejin Kim | 2025-02-11 |
| 8463840 | Method for selecting node in network system and system thereof | Yongju Lee, Songwoo Sok, Yoohyun Park, Changsoo Kim, Choonseo Park +2 more | 2013-06-11 |