Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8419394 | Hermetic compressor including a backflow preventing portion and refrigeration cycle device having the same | Nam-Kyu Cho, Hyo-Keun Park, Byeong-Chul Lee | 2013-04-16 |
| 8342827 | Hermetic compressor and refrigeration cycle device having the same | Nam-Kyu Cho, Hyo-Keun Park, Byeong-Chul Lee | 2013-01-01 |
| 8215933 | Scroll compressor and refrigerating machine having the same | Cheol Hwan Kim, Sung Yong Ahn, Byung-Kil Yoo, Yong Kyu Choi, Byeong-Chul Lee +1 more | 2012-07-10 |
| 8037712 | Hermetic compressor and refrigeration cycle having the same | Nam-Kyu Cho, Cheol Hwan Kim, Hyo-Keun Park, Sung Yong Ahn, Byeong-Chul Lee | 2011-10-18 |
| 7862313 | Compressor and oil separating device therefor | Seon-Woong Hwang, Myung-Kyun Kiem, Byung-Kil Yoo, Cheol Hwan Kim, Chul-Su Jung +6 more | 2011-01-04 |
| 7371058 | Oil feeding propeller of scroll compressor | Chul-Su Jung, Byung-Kil Yoo, Byeong-Chul Lee, Hong Hee Park | 2008-05-13 |
| 7104771 | Eccentric bush structure in radial compliance scroll compressor | Byung-Kil Yoo, Yang-Hee Cho | 2006-09-12 |
| 6478556 | Asymmetric scroll compressor | Young Il Chang, Byeong-Chul Lee, Yang-Hee Cho | 2002-11-12 |
| 6398507 | Overheat protection device for scroll compressor | — | 2002-06-04 |