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Patents Grants
last 30 patents
Information
Patent Grant
Steering shock absorbing structure for in-wheel motor and method th...
Patent number
11,654,967
Issue date
May 23, 2023
Hyundai Motor Company
Sang Woock Ryu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Suspension structure of vehicle for skateboard platform
Patent number
11,639,196
Issue date
May 2, 2023
Hyundai Motor Company
Sang Woock Ryu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Control apparatus and method for catch-up reduction in motor driven...
Patent number
11,472,475
Issue date
Oct 18, 2022
Hyundai Motor Company
Seong Hack Lee
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Rack supporting device for vehicle steering systems
Patent number
11,364,947
Issue date
Jun 21, 2022
Hyundai Motor Company
Sang Woock Ryu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Electric steering column device for vehicle
Patent number
11,247,718
Issue date
Feb 15, 2022
Hyundai Motor Company
Sang Woock Ryu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Steering system for in-wheel motor vehicle
Patent number
10,562,400
Issue date
Feb 18, 2020
Hyundai Motor Company
Sang Woock Ryu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rack bar unit of vehicle steering device
Patent number
9,744,985
Issue date
Aug 29, 2017
Hyundai Motor Company
Sang Woock Ryu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Grant
Variable steering rack system
Patent number
7,445,080
Issue date
Nov 4, 2008
Kia Motors Corporation
Sang Woock Ryu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Patents Applications
last 30 patents
Information
Patent Application
Suspension Structure of Vehicle for Skateboard Platform
Publication number
20230085585
Publication date
Mar 16, 2023
Hyundai Motor Company
Sang Woock Ryu
B60 - VEHICLES IN GENERAL
Information
Patent Application
STEERING SHOCK ABSORBING STRUCTURE FOR IN-WHEEL MOTOR AND METHOD TH...
Publication number
20220306200
Publication date
Sep 29, 2022
Hyundai Motor Company
Sang Woock Ryu
B60 - VEHICLES IN GENERAL
Information
Patent Application
RACK SUPPORTING DEVICE FOR VEHICLE STEERING SYSTEMS
Publication number
20210129897
Publication date
May 6, 2021
Hyundai Motor Company
Sang Woock RYU
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
ELECTRIC STEERING COLUMN DEVICE FOR VEHICLE
Publication number
20200398886
Publication date
Dec 24, 2020
Hyundai Motor Company
Sang Woock RYU
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
CONTROL APPARATUS AND METHOD FOR CATCH-UP REDUCTION IN MOTOR DRIVEN...
Publication number
20190176878
Publication date
Jun 13, 2019
Hyundai Motor Company
Seong Hack Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Steering System for In-Wheel Motor Vehicle
Publication number
20190111803
Publication date
Apr 18, 2019
Hyundai Motor Company
Sang Woock Ryu
B60 - VEHICLES IN GENERAL
Information
Patent Application
RACK BAR UNIT OF VEHICLE STEERING DEVICE
Publication number
20160236705
Publication date
Aug 18, 2016
Hyundai Motor Company
Sang Woock Ryu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
Variable steering rack system
Publication number
20060175120
Publication date
Aug 10, 2006
Sang Woock Ryu
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS