Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12338807 | Reciprocating compressor | Younghwan Kim, Seokjong Jang | 2025-06-24 |
| 12180952 | Hermetic compressor | Hangjun Cho, Seokjong Jang | 2024-12-31 |
| 11619217 | Hermetic compressor | Hangjun Cho, Seokjong Jang | 2023-04-04 |
| 10047748 | Rotary compressor, method of manufacturing a rotary compressor, and apparatus for manufacturing a rotary compressor | Jonghun HA, Seungmock Lee | 2018-08-14 |