Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385687 | Refrigerator | Sanggyun Lee, Younseok Lee | 2025-08-12 |
| 12313330 | Refrigerator | Sanggyun Lee, Younseok Lee | 2025-05-27 |
| 11624543 | Under counter type refrigerator | Sanggyun Lee, Younseok Lee, Dongseok Kim, Chungseob Lee | 2023-04-11 |
| 10935303 | Refrigerator | Sanggyun Lee, Dongseok Kim, Younseok Lee | 2021-03-02 |