Min Ha An

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Control device and control method for construction machine
- Patent number 10,662,616
- Issue date May 26, 2020
- Doosan Infracore Co., Ltd.
- Lee Hyoung Cho
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for construction machine
- Patent number 9,829,013
- Issue date Nov 28, 2017
- Doosan Infracore Co., Ltd.
- Yong Lak Cho
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for construction equipment
- Patent number 9,618,018
- Issue date Apr 11, 2017
- Doosan Infracore Co., Ltd.
- Min Ha An
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR CONSTRUCTION MACHINE
- Publication number 20170198458
- Publication date Jul 13, 2017
- Doosan Infracore Co., Ltd.
- Lee Hyoung CHO
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC SYSTEM FOR CONSTRUCTION EQUIPMENT
- Publication number 20160102686
- Publication date Apr 14, 2016
- Doosan Infracore Co., Ltd.
- Min Ha AN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE
- Publication number 20160032945
- Publication date Feb 4, 2016
- Doosan Infracore Co., Ltd.
- Yong Lak CHO
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL