Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416457 | Heat exchanger | Hyunchul CHO, Kangtae SEO, Jeungku CHOI | 2025-09-16 |
| 12188724 | Heat exchanger and air conditioner including the same | Donghyun Kim, Youngmin Kim, Jeungku CHOI | 2025-01-07 |
| 11988452 | Heat exchanger | Junkyu JUNG, Donghyun Kim, Kangtae SEO | 2024-05-21 |