Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549599 | Hybrid type heating system capable of supplying heat and hot water | Chong Pyo Cho, Young Dug Pyo, Young Jun Cho, Jin Young Jang, Wook Hyun Lee +2 more | 2020-02-04 |
| 10115943 | Battery packing module and battery pack | Young Dug Pyo, Chong Pyo Cho, Young M. Woo, Jin Young Jang, Yong-Jin Jung +3 more | 2018-10-30 |
| 7671479 | Portable power pack, fuel/air supply for the portable power pack, uniflow scavenging micro-engine for the portable power pack and operation method thereof | Yong Jae Lee, Yong-Dug Pyo, Young M. Woo, Oh Seuk Kwon, Jong-Pyo Cho +4 more | 2010-03-02 |