Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10562521 | Method for controlling hydraulic pressure refilling operation for engine clutch of hybrid electric vehicle | Sang Hyun Jeong, Seong Hwan Kim, Hak Sung Lee, Dae Won Yang, Gyeong Cheol Kim | 2020-02-18 |
| 10351125 | Method and engine clutch system for stabilizing engine clutch control, and vehicle employing the method and engine clutch system for stabilizing engine clutch control | Jong Hyun Kim, Jae Shin Yi, Hak Sung Lee, Tae Ho Kim, Yeon Ho Kim | 2019-07-16 |
| 9109692 | Oil pump controlling system of hybrid vehicle and method thereof | Sanghyun Jeong, Jong Hyun Kim, Seunghyun Yang, Sang Lok Song, Yeonho Kim +2 more | 2015-08-18 |
| 9080665 | Failsafe device and control method for vehicle | Byoung Hoon Choi, Dong Soo Shim, Jae Shin Yi, Hak Sung Lee | 2015-07-14 |
| 8900096 | Method for diagnosing and controlling an unusual hydraulic state of hybrid vehicle transmission | Sanghyun Jeong, Jong Hyun Kim, YoungChul Kim, Jang Mi Lee, SanLok Song +3 more | 2014-12-02 |
| 8747074 | Oil pump controlling system of hybrid vehicle and method thereof | Sanghyun Jeong, Jong Hyun Kim, Seunghyun Yang, Sang Lok Song, Yeonho Kim +2 more | 2014-06-10 |
| 8371823 | Apparatus and method for controlling operation of electric oil pump | Hak Sung Lee, Jin Lee, Jae Shin Yi, Yeon Ho Kim, Baek Yu Kim +2 more | 2013-02-12 |
| 8255111 | Gravity sensor circuit system for vehicle | Chun Gen Lim, Jeong Min Shim | 2012-08-28 |
| 8186967 | Fail-safe control method for oil pump control unit of hybrid vehicle | — | 2012-05-29 |