Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465948 | Air conditioner | Heewoong Park, Jeongseob Shin, Seungtaek Oh | 2019-11-05 |
| 9970688 | Regenerative air-conditioning apparatus and method of controlling the same | Heewoong Park, Seunghyun Jung | 2018-05-15 |
| 9810457 | Air conditioner | Heewoong Park | 2017-11-07 |
| 9316402 | Heat pump | Jinhee Noh, Woohyun Paik, Heewoong Park, Hwanjong Choi, Samchul Ha | 2016-04-19 |
| 9003818 | Heat pump type hot water supply apparatus | Hwanjong Choi, Heewoong Park | 2015-04-14 |
| 8850837 | Heat pump type speed heating apparatus | Heewoong Park, Hwanjong Choi | 2014-10-07 |
| 8640475 | Heat pump-type hot water feeding apparatus | Heewoong Park, Samchul Ha, Simwon Chin, Seunghyun Jung, Hwanjong Choi | 2014-02-04 |