Soojeong Lee

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Yongin-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Anode active material and preparation method therefor
- Patent number 11,476,465
- Issue date Oct 18, 2022
- Samsung SDI Co., Ltd.
- Soojeong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anode active material for lithium secondary battery, and lithium se...
- Patent number 11,201,320
- Issue date Dec 14, 2021
- Samsung SDI Co., Ltd.
- Soojeong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative active material for rechargeable lithium battery and recha...
- Patent number 10,847,793
- Issue date Nov 24, 2020
- Samsung SDI Co., Ltd.
- Soojeong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode for rechargeable lithium battery and rechargeabl...
- Patent number 10,147,939
- Issue date Dec 4, 2018
- Samsung SDI Co., Ltd.
- Sun-Il Park
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ANODE ACTIVE MATERIAL AND PREPARATION METHOD THEREFOR
- Publication number 20190341613
- Publication date Nov 7, 2019
- Samsung SDI Co., Ltd.
- Soojeong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SE...
- Publication number 20190198863
- Publication date Jun 27, 2019
- Soojeong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABL...
- Publication number 20170244099
- Publication date Aug 24, 2017
- Samsung SDI Co., Ltd.
- Sun-IL PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...
- Publication number 20160344024
- Publication date Nov 24, 2016
- Samsung SDI Co., Ltd.
- Soojeong Lee
- H01 - BASIC ELECTRIC ELEMENTS