Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422170 | Heat pump | Youngmin Lee, Eunjun Cho, Minsoo Kim | 2025-09-23 |
| 12331969 | Air conditioner | Woojoo Choi, Yejin Kim, Eunjun Cho | 2025-06-17 |
| 12270580 | Heat pump and control method therefor | Eunjun Cho, Minsoo Kim, Youngmin Lee, Hojin Seo | 2025-04-08 |
| 11906208 | Hybrid multi-air conditioning system | Yejin Kim, Eunjun Cho, Pilhyun Yoon | 2024-02-20 |
| 11739993 | Heat pump and method of operating heat pump to control power to boiler based on expected efficiency of heat pump | Eunjun Cho, Minsoo Kim, Youngmin Lee, Hojin Seo | 2023-08-29 |
| 11649971 | Heat pump boiler | Minsoo Kim, Youngmin Lee, Eunjun Cho | 2023-05-16 |
| 11624532 | Heat pump and method for controlling operation of boiler based on temperature of fluid | Eunjun Cho, Minsoo Kim, Youngmin Lee, Hojin Seo | 2023-04-11 |
| 11619425 | Heat pump and method for controlling compressor based on operation of boiler | Youngmin Lee, Eunjun Cho | 2023-04-04 |
| 11415374 | Hybrid heating system | Minsoo Kim, Youngmin Lee, Eunjun Cho | 2022-08-16 |