Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9156360 | Battery exchanging-type charging station system for electric vehicle | Jun Seok Park, Won-Kyu Kim, Hee-Jeing Park, Hee Seok Moon, Woongchul Choi +4 more | 2015-10-13 |
| 8963495 | Battery exchanging method for electric vehicle | Jun Seok Park, Won-Kyu Kim, Hee-Jeing Park, Hee Seok Moon, Woongchul Choi +4 more | 2015-02-24 |