Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454436 | Refrigerator having variable speed compressor and control method thereof | Sung In Park, Hyo Jin Yoon, Pyeong Ki Park, Hyo Jae Shin, Jae Won Yang +1 more | 2022-09-27 |
| 9294022 | BLDC motor driving apparatus and refrigerator using the same | Sung In Park, Pyeong Ki Park, Jeong Ho Seo, Hyo Jea Shin, Seon Gu Lee +3 more | 2016-03-22 |