Issued Patents 2025
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422170 | Heat pump | Youngmin Lee, Jihyeong Ryu, Minsoo Kim | 2025-09-23 |
| 12331969 | Air conditioner | Woojoo Choi, Yejin Kim, Jihyeong Ryu | 2025-06-17 |
| 12305899 | Air conditioner | Daehyoung KIM, Yongcheol Sa, Junseong Park | 2025-05-20 |
| 12270580 | Heat pump and control method therefor | Jihyeong Ryu, Minsoo Kim, Youngmin Lee, Hojin Seo | 2025-04-08 |
| 12228300 | Air conditioner | Ilyoong Shin, Chiwoo Song, Ahrae Jo | 2025-02-18 |