Joohang Lee

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Circuit for controlling hydraulic pressure of torque converter
- Patent number 9,791,030
- Issue date Oct 17, 2017
- Hyundai Motor Company
- Hyunjun Son
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Auto transmission hydraulic pressure control apparatus
- Patent number 8,528,712
- Issue date Sep 10, 2013
- Hyundai Motor Company
- Joohang Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
CIRCUIT FOR CONTROLLING HYDRAULIC PRESSURE OF TORQUE CONVERTER
- Publication number 20160003335
- Publication date Jan 7, 2016
- Hyundai Motor Company
- Hyunjun SON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
AUTO TRANSMISSION HYDRAULIC PRESSURE CONTROL APPARATUS
- Publication number 20120073688
- Publication date Mar 29, 2012
- Kia Motors Corporation
- Joohang Lee
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...