Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8471400 | Vehicle generator control system and method for saving fuel | Minyoung Jung, Jiyong Yu, Daekwang Kim, Chikung Ahn | 2013-06-25 |
| 8442718 | Battery charging system for vehicle and control method of the same | Chikung Ahn, Minyoung Jung, Daekwang Kim | 2013-05-14 |