Assignee
HYUNDAI KEFICO CORP
KR·98 granted patents·26 pending applications·70 citations·filing 2012–2025
Top patents by PatentIndex Score
124 records- 0196US11143290B2Motor position learning apparatus and method for electric shift-by-wire systemHYUNDAI KEFICO CORP·Filed 2020·Granted Oct 12, 2021·4 cites·8 claims
- 0291US10316767B2Method for diagnosing sticking in cylinder deactivation apparatusHYUNDAI KEFICO CORP·Filed 2014·Granted Jun 11, 2019·14 cites·8 claims
- 0390US9803600B2Damper assembly of high-pressure fuel pumpHYUNDAI KEFICO CORP·Filed 2016·Granted Oct 31, 2017·6 cites·7 claims
- 0488US10094351B2Injector clipHYUNDAI KEFICO CORP·Filed 2017·Granted Oct 9, 2018·7 cites·8 claims
- 0586US11872990B2Control method and system for protecting clutch friction elements of automatic transmission and automatic transmission vehicle including same systemHYUNDAI KEFICO CORP·Filed 2022·Granted Jan 16, 2024·1 cites·10 claims
- 0686US10508627B2Anti-icing device for intake manifoldHYUNDAI KEFICO CORP·Filed 2018·Granted Dec 17, 2019·3 cites·13 claims
- 0783US2026081242A1Battery management system and method for vehicle using battery temperature prediction modelHYUNDAI KEFICO CORP·Filed 2025·Application pending·0 cites
- 0882US11459989B2Clip for injectorHYUNDAI KEFICO CORP·Filed 2018·Granted Oct 4, 2022·3 cites·7 claims
- 0982US10006418B2Intake manifold for vehicle with unified gas flow pathHYUNDAI KEFICO CORP·Filed 2016·Granted Jun 26, 2018·3 cites·6 claims
- 1080US10287931B2Embedded-component-type actuator and continuously variable valve duration system, and valve train system formed therebyHYUNDAI KEFICO CORP·Filed 2017·Granted May 14, 2019·2 cites·17 claims
- 1180US10030549B2Continuous variable valve timing control device and control method thereforHYUNDAI KEFICO CORP·Filed 2016·Granted Jul 24, 2018·2 cites·15 claims
- 1279US11391369B2Shift-by-wire device and transmission method using sameHYUNDAI KEFICO CORP·Filed 2019·Granted Jul 19, 2022·2 cites·10 claims
- 1379US10876509B2High-pressure fuel pumpHYUNDAI KEFICO CORP·Filed 2018·Granted Dec 29, 2020·2 cites·8 claims
- 1478US10302006B2Intake apparatus for engineHYUNDAI KEFICO CORP·Filed 2017·Granted May 28, 2019·2 cites·10 claims
- 1577US10465644B2High pressure pump for complex injection enginesHYUNDAI KEFICO CORP·Filed 2017·Granted Nov 5, 2019·2 cites·11 claims
- 1677US9664160B2Vehicular high pressure direct injection type injector with valve seat body for fuel-atomizationHYUNDAI KEFICO CORP·Filed 2013·Granted May 30, 2017·3 cites·2 claims
- 1776US12224465B2Voltage detection system and method of fuel cell stackHYUNDAI KEFICO CORP·Filed 2022·Granted Feb 11, 2025·0 cites·11 claims
- 1874US10280876B2Ejector for vaporized fuel gas recirculation devicesHYUNDAI KEFICO CORP·Filed 2017·Granted May 7, 2019·2 cites·12 claims
- 1973US11326572B2System and method of predicting vehicle engine torque using artificial neural networkHYUNDAI KEFICO CORP·Filed 2021·Granted May 10, 2022·1 cites·9 claims
- 2073US10859005B2Throttle valve assemblyHYUNDAI KEFICO CORP·Filed 2018·Granted Dec 8, 2020·2 cites·7 claims
- 2168US11703122B2Motor sticking diagnosis and repair method and device in shift-by-wire systemHYUNDAI KEFICO CORP·Filed 2022·Granted Jul 18, 2023·1 cites·17 claims
- 2268US10718303B2Injector fixing structure of fuel railHYUNDAI KEFICO CORP·Filed 2018·Granted Jul 21, 2020·1 cites·4 claims
- 2368US10096848B2Air cut-off valve module and control method thereofHYUNDAI KEFICO CORP·Filed 2017·Granted Oct 9, 2018·2 cites·13 claims
- 2468US2026001437A1Charging device for electric vehicle and method of charging the sameHYUNDAI KEFICO CORP·Filed 2025·Application pending·0 cites
- 2566US10190449B2Apparatus and method of controlling electronic continuously variable valve timingHYUNDAI KEFICO CORP·Filed 2016·Granted Jan 29, 2019·1 cites·10 claims
- 2665US12515638B2Method and apparatus for optimal control of driving torque for smooth ride on uneven roadHYUNDAI KEFICO CORP·Filed 2022·Granted Jan 6, 2026·0 cites·16 claims
- 2765US10006786B2Device and method for controlling rotator detection sensor for rotator having run-outHYUNDAI KEFICO CORP·Filed 2016·Granted Jun 26, 2018·2 cites·19 claims
- 2864US11661649B2Component for fuel injector and method for coating the sameHYUNDAI KEFICO CORP·Filed 2020·Granted May 30, 2023·0 cites·7 claims
- 2964US2022266710A1System and method for diagnosing charger for fuel cell vehicleHYUNDAI KEFICO CORP·Filed 2022·Application pending·0 cites
- 3063US12552397B2Vehicle control apparatus and method for performing torque control of vehicleHYUNDAI KEFICO CORP·Filed 2023·Granted Feb 17, 2026·0 cites·20 claims
- 3163US11242827B2Dual purge device for vehicleHYUNDAI KEFICO CORP·Filed 2020·Granted Feb 8, 2022·0 cites·10 claims
- 3263US11193582B2Controlling apparatus and method for electric shift-by-wire systemHYUNDAI KEFICO CORP·Filed 2020·Granted Dec 7, 2021·0 cites·10 claims
- 3362US11852154B2Centrifugal pump sealing structureHYUNDAI KEFICO CORP·Filed 2022·Granted Dec 26, 2023·0 cites·9 claims
- 3462US2025346148A1V2l converter for vehicle and method of controlling the sameHYUNDAI KEFICO CORP·Filed 2025·Application pending·0 cites
- 3561US11754009B2Method and system for controlling EGR device in high-load driving, and internal combustion engine vehicle including the systemHYUNDAI KEFICO CORP·Filed 2022·Granted Sep 12, 2023·0 cites·11 claims
- 3660US11274713B2Mean rate decision method for clutch motorHYUNDAI KEFICO CORP·Filed 2020·Granted Mar 15, 2022·0 cites·13 claims
- 3760US11187319B2Method for learning position of dual clutch transmission gear motorHYUNDAI KEFICO CORP·Filed 2020·Granted Nov 30, 2021·0 cites·8 claims
- 3860US2024217345A1Driving pattern regenerative braking method of vehicleHYUNDAI KEFICO CORP·Filed 2023·Application pending·0 cites
- 3960US2024222901A1Shielding module for high voltage connectorHYUNDAI KEFICO CORP·Filed 2023·Application pending·0 cites
- 4060US2024170982A1Electric vehicle charger with double-door box separating high and low voltage parts from each otherHYUNDAI KEFICO CORP·Filed 2023·Application pending·0 cites
- 4159US12007302B2Gas sensorHYUNDAI KEFICO CORP·Filed 2021·Granted Jun 11, 2024·0 cites·19 claims
- 4259US11371476B2Positive crankcase ventilation outlet anti-freezing device of intake manifold of vehicle engineHYUNDAI KEFICO CORP·Filed 2019·Granted Jun 28, 2022·0 cites·7 claims
- 4359US11367972B2Vehicle controller having modification prevention deviceHYUNDAI KEFICO CORP·Filed 2019·Granted Jun 21, 2022·0 cites·8 claims
- 4459US2024210476A1Apparatus and method for recommending charging of battery in electric vehicleHYUNDAI KEFICO CORP·Filed 2023·Application pending·0 cites
- 4558US11149626B2Method of cooling high temperature vehicle coolantHYUNDAI KEFICO CORP·Filed 2020·Granted Oct 19, 2021·0 cites·12 claims
- 4658US9617924B2Valve assemblyHYUNDAI KEFICO CORP·Filed 2014·Granted Apr 11, 2017·1 cites·19 claims
- 4757US11572856B2Damper spring structure for reducing radiation noise of high-pressure fuel-pumpHYUNDAI KEFICO CORP·Filed 2021·Granted Feb 7, 2023·0 cites·11 claims
- 4857US11441558B2Guide for piston of high-pressure pump for vehicleHYUNDAI KEFICO CORP·Filed 2020·Granted Sep 13, 2022·0 cites·8 claims
- 4957US11085408B2Pulsation dampening structure for fuel railHYUNDAI KEFICO CORP·Filed 2018·Granted Aug 10, 2021·0 cites·6 claims
- 5057US10138768B2System for controlling continuously variable valve duration and operating method thereofHYUNDAI KEFICO CORP·Filed 2017·Granted Nov 27, 2018·0 cites·8 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
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