Donghyuk CHANG

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Rechargeable battery
- Patent number 11,721,829
- Issue date Aug 8, 2023
- Samsung SDI Co., Ltd.
- Donghyuk Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and rechargeable battery including the same
- Patent number 11,469,410
- Issue date Oct 11, 2022
- Samsung SDI Co., Ltd.
- Sangjun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery
- Patent number 10,256,501
- Issue date Apr 9, 2019
- Samsung SDI Co., Ltd.
- Nari Seo
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE ASSEMBLY FOR SECONDARY BATTERY
- Publication number 20230387450
- Publication date Nov 30, 2023
- Samsung SDI Co., Ltd.
- Donghyuk CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY INCLUDING THE SAME
- Publication number 20230006189
- Publication date Jan 5, 2023
- Samsung SDI Co., Ltd.
- Sangjun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY INCLUDING THE SAME
- Publication number 20190355972
- Publication date Nov 21, 2019
- Samsung SDI Co., Ltd.
- Sangjun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECHARGEABLE BATTERY
- Publication number 20190305356
- Publication date Oct 3, 2019
- Samsung SDI Co., Ltd.
- Donghyuk CHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SECONDARY BATTERY
- Publication number 20170179520
- Publication date Jun 22, 2017
- Samsung SDI Co., Ltd.
- Nari SEO
- H01 - BASIC ELECTRIC ELEMENTS