Changui Jeong

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Negative electrode active material for lithium secondary battery, p...
- Patent number 11,515,520
- Issue date Nov 29, 2022
- Samsung SDI Co., Ltd.
- Sangeun Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite electrode active material, lithium battery including the...
- Patent number 10,535,871
- Issue date Jan 14, 2020
- Samsung SDI Co., Ltd.
- Changsu Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 10,038,185
- Issue date Jul 31, 2018
- Samsung SDI Co., Ltd.
- Changui Jeong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Negative electrode active material and secondary battery including...
- Patent number 9,373,839
- Issue date Jun 21, 2016
- Samsung SDI Co., Ltd.
- Changui Jeong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, P...
- Publication number 20200152970
- Publication date May 14, 2020
- Samsung SDI Co., Ltd.
- Sangeun PARK
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
ANODE AND LITHIUM BATTERY INCLUDING THE SAME
- Publication number 20190006679
- Publication date Jan 3, 2019
- Samsung SDI Co., Ltd.
- Changui JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE SAME, AND M...
- Publication number 20180026262
- Publication date Jan 25, 2018
- Samsung SDI Co., Ltd.
- Changui JEONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE ELECTRODE ACTIVE MATERIAL, LITHIUM BATTERY INCLUDING THE...
- Publication number 20170104210
- Publication date Apr 13, 2017
- Samsung SDI Co., Ltd.
- Changsu Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY
- Publication number 20160197343
- Publication date Jul 7, 2016
- Samsung SDI Co., Ltd.
- Changui Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY INCLUDING...
- Publication number 20130149594
- Publication date Jun 13, 2013
- Changui Jeong
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...