Issued Patents All Time
Showing 51–75 of 76 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9850789 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2017-12-26 |
| 9850826 | Asymmetry CDA engine | In Sang Ryu, Ingee Suh, Kyoung Pyo Ha, Kiyoung Kwon | 2017-12-26 |
| 9835057 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2017-12-05 |
| 9835058 | Continuous variable valve lift apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha, Kiyoung Kwon | 2017-12-05 |
| 9822674 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2017-11-21 |
| 9803519 | Continuous variable valve duration apparatus and control method using the same | Kiyoung Kwon, Ingee Suh, Kyoung Pyo Ha, In Sang Ryu | 2017-10-31 |
| 9752466 | Continuous variable valve duration apparatus and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2017-09-05 |
| 9739183 | Continuous variable valve duration system and engine provided with the same | You Sang Son, Kyoung Pyo Ha | 2017-08-22 |
| 9617925 | Control method using continuous variable valve duration apparatus | Kiyoung Kwon, Ingee Suh, Kyoung Pyo Ha, In Sang Ryu | 2017-04-11 |
| 9528457 | Control method for exhaust gas recirculation of hybrid electric vehicle | In Sang Ryu, Ingee Suh, Kyoung Pyo Ha, Kiyoung Kwon | 2016-12-27 |
| 9512748 | Continuous variable valve duration apparatus and engine provided with the same | Kyoung Pyo Ha, In Sang Ryu, Dae Sung Kim, Ingee Suh, Ki Young Kwon | 2016-12-06 |
| 8899196 | Variable valve lift apparatus | Byong Young Choi, Chung Han Oh, Wootae Kim, Ingee Suh, Dae Sung Kim +1 more | 2014-12-02 |
| 8813704 | Continuous variable valve duration apparatus | Sang-Hee Lee, Kwangsoon Choi, Joong Soo Kim, Dae Sung Kim, Hyuk Im +1 more | 2014-08-26 |
| 8225757 | Continuous variable valve lift apparatus | Ingee Suh, Dong Hee Han, Yooshin Cho, Wootae Kim, Hyung Ick Kim +3 more | 2012-07-24 |
| 8127726 | Variable valve lift apparatus | Ingee Suh, Dong Hee Han, Woo Tae Kim, Hyung Ick Kim, Dae Sung Kim +1 more | 2012-03-06 |
| 8079332 | Continuous variable valve lift apparatus | Ingee Suh, Dong Hee Han, Wootae Kim, Hyung Ick Kim, Myungsik Choi +2 more | 2011-12-20 |
| 8079337 | Variable valve lift apparatus | Ingee Suh, Dong Hee Han, Hyung Ick Kim, Myungsik Choi, Dae Sung Kim +1 more | 2011-12-20 |
| 8056517 | Variable valve lift apparatus | Ingee Suh, Dong Hee Han, Woo Tae Kim, Hyung Ick Kim, Myungsik Choi +2 more | 2011-11-15 |
| 8042501 | Continuously variable valve lift apparatus | Ingee Suh, Dong Hee Han, Wootae Kim, Hyung Ick Kim, Myungsik Choi +2 more | 2011-10-25 |
| 7971562 | Continuous variable valve lift device | Myungsik Choi, Kyoung Pyo Ha, Chun Woo Lee, Woo Tae Kim, Hyung Ick Kim +5 more | 2011-07-05 |
| 7950362 | Variable valve lift apparatus | Ingee Suh, Dong Hee Han, Yooshin Cho, Wootae Kim, Chun Woo Lee +4 more | 2011-05-31 |
| 7878163 | Variable valve lift apparatus | Hyung Ick Kim, Wootae Kim, Ingee Suh, Dong Hee Han, Dae Sung Kim | 2011-02-01 |
| 7784439 | Variable valve lift apparatus | Dae Sung Kim, Wootae Kim, Hyung Ick Kim, Ingee Suh, Dong Hee Han +1 more | 2010-08-31 |
| 7603972 | Cylinder deactivation system for vehicle and variable valve lift system using the same | Dong Hee Han, Woo Tae Kim, In Gee Suh, Hyung Ick Kim, Dae Sung Kim | 2009-10-20 |
| 7311073 | Continuous variable valve lift apparatus | Dae Sung Kim, Wootae Kim, Hyung Ick Kim, In Gee Suh, Dong Hee Han | 2007-12-25 |