Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9180754 | Heat pump system for vehicle | Yoonho Wang, Sungho Kang, Jeonghun Seo, Hakkyu Kim | 2015-11-10 |
| 8948966 | Heat pump system for vehicle and method of controlling the same | Taeeun Kim, Hakkyu Kim, Saewon Oh, Sangjun Yoo, Jungjae Lee +3 more | 2015-02-03 |