Jongki Choi

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Energy storage system
- Patent number 9,136,730
- Issue date Sep 15, 2015
- Samsung SDI Co., Ltd.
- Jongki Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Solar cell cleaning device of an energy storage system and method o...
- Patent number 8,960,180
- Issue date Feb 24, 2015
- Samsung SDI Co., Ltd.
- Sungchun Cho
- B08 - CLEANING
Information Patent Grant
Power converting device for renewable energy storage system
- Patent number 8,482,155
- Issue date Jul 9, 2013
- Samsung SDI Co., Ltd.
- Jongki Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

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
SOLAR CELL CLEANING DEVICE OF AN ENERGY STORAGE SYSTEM AND METHOD O...
- Publication number 20110146660
- Publication date Jun 23, 2011
- Samsung SDI Co., Ltd
- Sungchun CHO
- B08 - CLEANING
Information Patent Application
ENERGY STORAGE SYSTEM
- Publication number 20110140527
- Publication date Jun 16, 2011
- Jongki Choi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
POWER CONVERTING DEVICE FOR NEW RENEWABLE ENERGY STORAGE SYSTEM
- Publication number 20110140535
- Publication date Jun 16, 2011
- Samsung SDI Co., Ltd
- Jongki Choi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...