Issued Patents All Time
Showing 1–23 of 23 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 |
| 12123606 | Heat pump and method for operating a heat pump | Seongho Hong, Hojin Seo | 2024-10-22 |
| 11988424 | Device having refrigerant cycle | Minsoo Kim, Hojin Seo, Dongkeun Yang | 2024-05-21 |
| 11906208 | Hybrid multi-air conditioning system | Yejin Kim, Jihyeong Ryu, 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 | Jihyeong Ryu, Minsoo Kim, Youngmin Lee, Hojin Seo | 2023-08-29 |
| 11698212 | Air conditioner | Jungmin Park, Pilhyun Yoon, Seongho Hong, Yejin Kim | 2023-07-11 |
| 11680740 | Gas-liquid separator and air conditioner having the same | Eungsu Kim, Sungheon Ryu, Jusang KIM | 2023-06-20 |
| 11668501 | Air conditioner | Pilhyun Yoon, Seongho Hong, Jungmin Park, Yejin Kim | 2023-06-06 |
| 11649971 | Heat pump boiler | Minsoo Kim, Jihyeong Ryu, Youngmin Lee | 2023-05-16 |
| 11624532 | Heat pump and method for controlling operation of boiler based on temperature of fluid | Jihyeong Ryu, Minsoo Kim, Youngmin Lee, Hojin Seo | 2023-04-11 |
| 11619425 | Heat pump and method for controlling compressor based on operation of boiler | Youngmin Lee, Jihyeong Ryu | 2023-04-04 |
| 11530848 | Air conditioner | Jungmin Park | 2022-12-20 |
| 11486591 | Air conditioner capable of performing dehumidification while maintaining a temperature of indoor air at a constant level | Minsoo Kim, Hyungyul YUM, Jiyoung Jang | 2022-11-01 |
| 11466908 | Outdoor heat exchanger and air conditioner having the same | Pilhyun Yoon, Sungheon Ryu, Kiwoong Park, Jungmin Park, Hyungyul YUM +1 more | 2022-10-11 |
| 11448408 | Multi-type air conditioner | Yongcheol Sa, Jiyoung Jang | 2022-09-20 |
| 11441793 | Air conditioner | Kiwoong Park, Hyungyul YUM, Pilhyun Yoon | 2022-09-13 |
| 11415374 | Hybrid heating system | Minsoo Kim, Jihyeong Ryu, Youngmin Lee | 2022-08-16 |
| 10161656 | Air conditioner having a bending tube which alters the flow of the refrigerant prior to entering the distributor | Beomsoo Seo, Kiwoong Park | 2018-12-25 |
| 9217587 | Air conditioner | Cheolmin Kim | 2015-12-22 |