Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12205486 | Recognizing coding education block system | Na Young Kim | 2025-01-21 |
| 12205487 | Robot control system for coding education | Na Young Kim | 2025-01-21 |
| 8156523 | System and method of providing television program sharing service | — | 2012-04-10 |
| 6798980 | Apparatus and method of converting audio/video data storage format in digital television receiver | — | 2004-09-28 |