Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8937414 | Electric motor and electric vehicle having the same | Hyeokjin Song, Kwangwook Chun, Jacho Kim, Seungdo Han | 2015-01-20 |
| 8823223 | Electric vehicle using electric motor and electric motor | Seungdo Han, Jinsoo Park, Kwangwook Chun, Yunho Kim, Jaeho Kim | 2014-09-02 |
| 8796895 | Electric motor and electric vehicle having the same | Jinha Choi, Gilwon Hong, Junyoung Lim, Hyeokjin Song, Jinsoo Park +2 more | 2014-08-05 |
| 8593020 | Electric motor and electric vehicle having the same | Kwangwook Chun, Jaeho Kim, Yunho Kim, Seungdo Han | 2013-11-26 |