JeonJin CHOI

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cathode active material for lithium secondary battery, method for p...
- Patent number 10,826,064
- Issue date Nov 3, 2020
- Samsung SDI Co., Ltd.
- Daehoe Lee
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material for lithium secondary battery, p...
- Patent number 10,340,510
- Issue date Jul 2, 2019
- Samsung SDI Co., Ltd.
- JinHwa Kim
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive active material and lithium secondary battery including po...
- Patent number 9,991,513
- Issue date Jun 5, 2018
- Samsung SDI Co., Ltd.
- Jeonjin Choi
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR P...
- Publication number 20190181445
- Publication date Jun 13, 2019
- Samsung SDI Co., Ltd.
- Daehoe LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...
- Publication number 20190027739
- Publication date Jan 24, 2019
- Samsung SDI Co., Ltd.
- Minhan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, P...
- Publication number 20170133668
- Publication date May 11, 2017
- Samsung SDI Co., Ltd.
- JinHwa KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY INCLUDING PO...
- Publication number 20160211518
- Publication date Jul 21, 2016
- Samsung SDI Co., Ltd.
- Jeonjin Choi
- H01 - BASIC ELECTRIC ELEMENTS