Min Ha Ahn

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for controlling oil hydraulic pump for excavator
- Patent number 9,580,888
- Issue date Feb 28, 2017
- Doosan Infracore Co., Ltd.
- Min Ha Ahn
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING OIL HYDRAULIC PUMP FOR EXCAVATOR
- Publication number 20150376871
- Publication date Dec 31, 2015
- DOOSAN INFRACORE CO., LTD.
- Min Ha Ahn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING