Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8231368 | Multi-stage rotary compressor | Young-Ju Bae, Seung-Jun Lee, Joon Hong Park, Kang-Wook Cha | 2012-07-31 |
| 7779642 | Air conditioner and driving method thereof | Young-Ju Bae, Seung-Jun Lee, Joon Hong Park, Kang-Wook Cha | 2010-08-24 |