Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9599044 | Control apparatus for engine having turbocharger and method thereof | Dong Hee Han, Joowon Lee, Nahm Roh Joo, Yoon Joo Kim, Kiwon Park +2 more | 2017-03-21 |
| 9494076 | Engine system | Jong Il Park, Joowon Lee, Nahm Roh Joo, Yoon Joo Kim, Dong Hee Han +1 more | 2016-11-15 |
| 9464597 | Engine system | Dong Hee Han, Seung Kook Han, Hyeon Ho Kim, Il Joong Hwang, Dong Ho Chu +3 more | 2016-10-11 |
| 9322362 | Supercharging system for engine | Dong Hee Han, Yoon Joo Kim, Jaeyoung Jeun, Seung Kook Han, Jong Il Park | 2016-04-26 |
| 9187073 | Negative pressure forming device for brake of vehicle | Yoon Joo Kim, Dong Hee Han, Seung Kook Han, Jong Il Park | 2015-11-17 |
| 9133760 | Brake negative pressure generating device for vehicle | Yoon Joo Kim, Dong Hee Han, Seung Kook Han, Jong Il Park | 2015-09-15 |
| 6398942 | Electrochemical machining process for fabrication of cylindrical microprobe | Soo Hyun Kim, Young-Mo Lim | 2002-06-04 |