Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366236 | Linear compressor | Chulgi Roh, Junghae Kim | 2025-07-22 |
| 12228120 | Linear compressor | Junghae Kim, Seunguk Kim | 2025-02-18 |
| 11512693 | Linear compressor | Sangmin Lee, Hyunsoo Kim, Dongkyun Ha | 2022-11-29 |
| 11326814 | Linear compressor | Sangmin Lee, Hyunsoo Kim, Dongkyun Ha | 2022-05-10 |
| 11280328 | Linear compressor | Hyunsoo Kim, Yunhyeok Yu | 2022-03-22 |
| 11274665 | Linear compressor | Hyunsoo Kim, Sangmin Lee, Dongkyun Ha | 2022-03-15 |
| 10753350 | Linear compressor | Dongkyun Ha, Chulgi Roh, Sangmin Lee, Kiil Hwang | 2020-08-25 |
| 10675937 | Spring force acting axis controllable active suspension system | Manseung Lim, Jinyong Park | 2020-06-09 |
| 10670004 | Linear compressor | Jeonguk Byun, Kyungmin Lee, Gyeoungjin Jeon, Dongkyun Ha | 2020-06-02 |
| 10533545 | Linear compressor | Sangmin Lee, Sunghyun Ki, Jihyun Yoon, Jaeyong Jang | 2020-01-14 |