Dong Gwan ROH

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Patents Grantslast 30 patents

Information Patent Grant
Low-noise pocket-type wheel guard
- Patent number 11,724,656
- Issue date Aug 15, 2023
- Hyundai Motor Company
- Jong-Hyun Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Variable steering wheel damper using electromagnet
- Patent number 11,352,045
- Issue date Jun 7, 2022
- Hyundai Motor Company
- Byung-Chul Son
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
LOW-NOISE POCKET-TYPE WHEEL GUARD
- Publication number 20210206332
- Publication date Jul 8, 2021
- Hyundai Motor Company
- Jong-Hyun Lee
- B60 - VEHICLES IN GENERAL
Information Patent Application
VARIABLE STEERING WHEEL DAMPER USING ELECTROMAGNET
- Publication number 20210061338
- Publication date Mar 4, 2021
- Hyundai Motor Company
- Byung-Chul SON
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
PURGE CONTROL SOLENOID VALVE FOR REDUCING NOISE
- Publication number 20120318242
- Publication date Dec 20, 2012
- Hyundai Motor Company
- Dong Gwan ROH
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS