Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228300 | Air conditioner | Ilyoong Shin, Chiwoo Song, Eunjun Cho | 2025-02-18 |
| 12117857 | Heat pump and method for operating heat pump | Youngjoo Shin | 2024-10-15 |
| 11629864 | Multi-type air conditioner | Chiwoo Song, Yongcheol Sa, Ilyoong Shin | 2023-04-18 |
| 11506427 | Air conditioning apparatus | Jisung Lee, Yongcheol Sa, Chiwoo Song, Ilyoong Shin | 2022-11-22 |
| 11353251 | Air conditioner with fluid line diagnostics using feedback signals from a pump | Chiwoo Song, Yongcheol Sa, Youngjoo Shin | 2022-06-07 |