Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11365911 | Gas heat pump system | Minho Chung, Kijung RYU, Song Choi | 2022-06-21 |
| 11259428 | Foldable electronic device and hinge structure thereof | Hyosung KANG, Yongwoon KIM, Myeongsil PARK, Sangyup Lee, Jinwan AN | 2022-02-22 |