Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234683 | Door and home appliance having the same | Sihwan Kim, Hongman CHANG | 2025-02-25 |
| 11464336 | Panel assembly and home appliance having the same | Heesoo JEONG, Hyeongjin JANG, Sihwan Kim, Hongman CHANG | 2022-10-11 |