Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175079 | Linear compressor | Kyeongweon Lee, Jeehyun Kim, Byunghoon Woo, Youngcheol Han | 2021-11-16 |
| 10910968 | Motor drive device and motor drive system | Junhyuk Choi, Jinhong Kim, Byongjo Hyon, Yongsu NOH, Dongmyoung JOO | 2021-02-02 |