Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1091701 | Casino game machine | Jun Gi Back | 2025-09-02 |
| 12147102 | Display apparatus with decorative lighting unit | — | 2024-11-19 |
| 9911556 | Control knob having image output part | Kyoung Chan Lee | 2018-03-06 |
| 6825413 | Door mounting structure | Seok-Han Yun | 2004-11-30 |