Chang-soon Hwang

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Incheon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for adjusting bends using stabilizer bar, bendable electr...
- Patent number 11,229,127
- Issue date Jan 18, 2022
- Chang-soon Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Flexible driving device
- Patent number 10,151,450
- Issue date Dec 11, 2018
- Chang-soon Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Bendable electronic device
- Patent number 9,877,379
- Issue date Jan 23, 2018
- Chang-soon Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lubrication device of high pressure pump for common rail system
- Patent number 9,528,403
- Issue date Dec 27, 2016
- Hyundai Motor Company
- Sun Dong Kwun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Lubrication apparatus of high pressure pump for common rail system
- Patent number 9,347,445
- Issue date May 24, 2016
- Hyundai Motor Company
- Sun Dong Kwun
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR ADJUSTING BENDS USING STABILIZER BAR, BENDABLE ELECTR...
- Publication number 20200323087
- Publication date Oct 8, 2020
- Chang-soon HWANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FLEXIBLE DRIVING DEVICE
- Publication number 20160305633
- Publication date Oct 20, 2016
- Chang-soon Hwang
- F21 - LIGHTING
Information Patent Application
BENDABLE ELECTRONIC DEVICE
- Publication number 20160135286
- Publication date May 12, 2016
- Chang-soon Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LUBRICATION APPARATUS OF HIGH PRESSURE PUMP FOR COMMON RAIL SYSTEM
- Publication number 20150004012
- Publication date Jan 1, 2015
- Hyundai Motor Company
- Sun Dong Kwun
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
LUBRICATION DEVICE OF HIGH PRESSURE PUMP FOR COMMON RAIL SYSTEM
- Publication number 20140299093
- Publication date Oct 9, 2014
- Hyundai Motor Company
- Sun Dong Kwun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
LUBRICATION APPARATUS OF HIGH PRESSURE PUMP FOR COMMON RAIL SYSTEM
- Publication number 20140165957
- Publication date Jun 19, 2014
- Hyundai Motor Company
- Sun Dong Kwun
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...