Inventor
PARK DONGHEON
KR13 patents
Patents
13 patentsUS10054017B2Aug 21, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD2 citations72
US11313258B2Apr 26, 2022
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10655511B2May 19, 2020
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10550738B2Feb 4, 2020
Continuously variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10174643B2Jan 8, 2019
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10060306B2Aug 28, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD1 citations51
US9169745B2Oct 27, 2015
Engine having continuously variable valve timing mechanism
HYUNDAI MOTOR CO LTD0 citations44
US10815838B1Oct 27, 2020
Continuously variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations41
US10563551B2Feb 18, 2020
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations41
US10208681B2Feb 19, 2019
Continuous variable valve timing apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations41
US10060307B2Aug 28, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations41
US10208680B2Feb 19, 2019
Engine provided with continuous variable valve timing apparatus and continuous variable valve duration apparatus
HYUNDAI MOTOR CO LTD0 citations40
US7926456B2Apr 19, 2011
Continuous variable valve lift system
HYUNDAI MOTOR CO LTD0 citations38