Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11454436 | Refrigerator having variable speed compressor and control method thereof | Hyo Jin Yoon, Pyeong Ki Park, Hyo Jae Shin, Jae Won Yang, Ho Hyun Ryu +1 more | 2022-09-27 |
| 10753675 | Refrigerator and method of controlling the same | Dong Nyeol Ryu, Kook Jeong Seo, Pyeong Ki Park, Hyo Jin Yoon, Hyung Gwan Je | 2020-08-25 |
| 9294022 | BLDC motor driving apparatus and refrigerator using the same | Pyeong Ki Park, Jeong Ho Seo, Hyo Jea Shin, Ho Hyun Ryu, Seon Gu Lee +3 more | 2016-03-22 |