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Sang-Ki Bae
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Changwon-si, KR
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Patents Grants
last 30 patents
Information
Patent Grant
Hydraulic system for construction equipment
Patent number
9,618,017
Issue date
Apr 11, 2017
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Drive control system for construction machinery
Patent number
8,838,349
Issue date
Sep 16, 2014
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
TRAVELLING CONTROL DEVICE FOR CONSTRUCTION MACHINE AND CONTROL METH...
Publication number
20160340868
Publication date
Nov 24, 2016
VOLVO CONSTRUCTION EQUIPMENT AB
Dong-Soo Kim
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE
Publication number
20150159682
Publication date
Jun 11, 2015
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM FOR CONSTRUCTION EQUIPMENT
Publication number
20150059329
Publication date
Mar 5, 2015
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY
Publication number
20140137549
Publication date
May 22, 2014
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY
Publication number
20140090368
Publication date
Apr 3, 2014
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information
Patent Application
DRIVE CONTROL SYSTEM FOR CONSTRUCTION MACHINERY
Publication number
20130289835
Publication date
Oct 31, 2013
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
HYDRAULIC PUMP FOR CONSTRUCTION MACHINERY
Publication number
20130276441
Publication date
Oct 24, 2013
VOLVO CONSTRUCTION EQUIPMENT AB
Sang-Ki Bae
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING