Chungwook Roh

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Energy storage system
- Patent number 8,994,217
- Issue date Mar 31, 2015
- Samsung SDI Co., Ltd.
- Sungchun Cho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter of new and renewable energy storage system
- Patent number 8,942,010
- Issue date Jan 27, 2015
- Samsung SDI Co., Ltd.
- Woogyoung Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy storage system
- Patent number 8,928,176
- Issue date Jan 6, 2015
- Samsung SDI Co., Ltd.
- Jongho Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE SYSTEM
- Publication number 20120013192
- Publication date Jan 19, 2012
- Jongho Park
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
RENEWABLE ENERGY STORAGE SYSTEM
- Publication number 20110304212
- Publication date Dec 15, 2011
- Samsung SDI Co., Ltd.
- Jongki Choi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Inverter of new and renewable energy storage system
- Publication number 20110299303
- Publication date Dec 8, 2011
- Woogyoung Lee
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ENERGY STORAGE SYSTEM
- Publication number 20110298288
- Publication date Dec 8, 2011
- Sungchun Cho
- H01 - BASIC ELECTRIC ELEMENTS