Inventor
KIM BACK SIK
KR78 patents
⚠️ This page may combine multiple inventors who share the name “KIM BACK SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUNDAI MOTOR CO LTD
45 patentsUS9512748B2Dec 6, 2016
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD22 citations92
US7603972B2Oct 20, 2009
Cylinder deactivation system for vehicle and variable valve lift system using the same
HYUNDAI MOTOR CO LTD23 citations92
US9869215B2Jan 16, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD11 citations84
US7311073B1Dec 25, 2007
Continuous variable valve lift apparatus
HYUNDAI MOTOR CO LTD14 citations83
US10556496B2Feb 11, 2020
Power train
HYUNDAI MOTOR CO LTD2 citations73
US10538156B2Jan 21, 2020
Power train apparatus
HYUNDAI MOTOR CO LTD2 citations73
US10024244B2Jul 17, 2018
System and method for controlling valve timing of continuous variable valve duration engine
HYUNDAI MOTOR CO LTD4 citations73
US9874119B2Jan 23, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD6 citations73
US9850826B2Dec 26, 2017
Asymmetry CDA engine
HYUNDAI MOTOR CO LTD2 citations73
US9850789B2Dec 26, 2017
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD4 citations73
US10054017B2Aug 21, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD2 citations72
US8899196B2Dec 2, 2014
Variable valve lift apparatus
HYUNDAI MOTOR CO LTD4 citations71
US7261074B2Aug 28, 2007
Continuously variable valve lift system for engines
HYUNDAI MOTOR CO LTD7 citations70
US7878163B2Feb 1, 2011
Variable valve lift apparatus
HYUNDAI MOTOR CO LTD3 citations62
US11795883B2Oct 24, 2023
Apparatus and method of controlling an engine
HYUNDAI MOTOR CO LTD1 citations60
US11306628B2Apr 19, 2022
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations60
US7971562B2Jul 5, 2011
Continuous variable valve lift device
HYUNDAI MOTOR CO LTD4 citations60
US10927771B2Feb 23, 2021
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD1 citations58
US11313258B2Apr 26, 2022
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10855143B2Dec 1, 2020
Power train including cylinder block water jacket having motor cooling port
HYUNDAI MOTOR CO LTD0 citations52
US10655511B2May 19, 2020
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10634015B2Apr 28, 2020
Continuous variable valve lift apparatus and engine provided with the same and varying valve lift according to operation conditions of engine
HYUNDAI MOTOR CO LTD0 citations52
US10550738B2Feb 4, 2020
Continuously variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10533464B2Jan 14, 2020
Valve duration control 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
US10132248B2Nov 20, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US10132209B2Nov 20, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD1 citations52
US9909467B2Mar 6, 2018
Continuous variable valve timing apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9890670B2Feb 13, 2018
Continuous variable valve lift apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9890669B2Feb 13, 2018
Continuous variable valve lift apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9879572B2Jan 30, 2018
Continuous variable valve lift apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9874120B2Jan 23, 2018
Continuous variable valve lift apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9869213B2Jan 16, 2018
Continuous variable valve lift apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9856758B2Jan 2, 2018
Continuous variable valve timing apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9835058B2Dec 5, 2017
Continuous variable valve lift apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9835057B2Dec 5, 2017
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9822674B2Nov 21, 2017
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9803519B2Oct 31, 2017
Continuous variable valve duration apparatus and control method using the same
HYUNDAI MOTOR CO LTD1 citations52
US9752466B2Sep 5, 2017
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD0 citations52
US9617925B2Apr 11, 2017
Control method using continuous variable valve duration apparatus
HYUNDAI MOTOR CO LTD1 citations52
US9528457B2Dec 27, 2016
Control method for exhaust gas recirculation of hybrid electric vehicle
HYUNDAI MOTOR CO LTD0 citations52
US8042501B2Oct 25, 2011
Continuously variable valve lift apparatus
HYUNDAI MOTOR CO LTD1 citations52
US12460588B2Nov 4, 2025
Engine control system provided with dual continuously variable valve duration device and method of GPF forcible regeneration using the same
HYUNDAI MOTOR CO LTD0 citations51
US10060306B2Aug 28, 2018
Continuous variable valve duration apparatus and engine provided with the same
HYUNDAI MOTOR CO LTD1 citations51
US7950362B2May 31, 2011
Variable valve lift apparatus
HYUNDAI MOTOR CO LTD1 citations51
KIM BACK SIK
4 patentsUS8813704B2Aug 26, 2014
Continuous variable valve duration apparatus
KIM BACK SIK15 citations81
US8079332B2Dec 20, 2011
Continuous variable valve lift apparatus
KIM BACK SIK3 citations62
US8079337B2Dec 20, 2011
Variable valve lift apparatus
KIM BACK SIK4 citations62
US8225757B2Jul 24, 2012
Continuous variable valve lift apparatus
KIM BACK SIK1 citations51
HYUNDAI MOTOR COMPANY
1 patentShowing the top 50 of 78 patents by PatentIndex Score.