Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222145 | Refrigerator with refrigerant recovery control | Sangil Lee, Jinseok Hu, Buhwan Ahn | 2025-02-11 |
| 12196476 | Refrigerator and control method thereof | Buhwan Ahn, Jinseok Hu, Sangil Lee | 2025-01-14 |
| 11920852 | Refrigerator and control method thereof | Buhwan Ahn, Jinseok Hu, Sangil Lee | 2024-03-05 |