Ickkyu CHOI

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Positive active material for rechargeable lithium battery, method o...
- Patent number 11,552,293
- Issue date Jan 10, 2023
- Samsung SDI Co., Ltd.
- Young-Ki Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material for rechargeable lithium battery, method o...
- Patent number 11,515,535
- Issue date Nov 29, 2022
- Samsung SDI Co., Ltd.
- Young-Ki Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material for rechargeable lithium battery, method o...
- Patent number 11,515,521
- Issue date Nov 29, 2022
- Samsung SDI Co., Ltd.
- Mingzi Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material for rechargeable lithium battery, method o...
- Patent number 11,417,875
- Issue date Aug 16, 2022
- Samsung SDI Co., Ltd.
- Soonkie Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Separator for secondary battery and lithium secondary battery compr...
- Patent number 11,312,871
- Issue date Apr 26, 2022
- Samsung SDI Co., Ltd.
- Changhong Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material, method of manufacturing the same, and pos...
- Patent number 11,271,202
- Issue date Mar 8, 2022
- Samsung SDI Co., Ltd.
- Soonkie Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode for rechargeable lithium battery, rechargeable l...
- Patent number 11,031,594
- Issue date Jun 8, 2021
- Samsung SDI Co., Ltd.
- Youngjoo Chae
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...
- Publication number 20240213465
- Publication date Jun 27, 2024
- Samsung SDI Co., Ltd.
- Jinhwa KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, METHOD OF...
- Publication number 20230076517
- Publication date Mar 9, 2023
- Samsung SDI Co., Ltd.
- Jangwook Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF P...
- Publication number 20220411277
- Publication date Dec 29, 2022
- Samsung SDI Co., Ltd.
- Byungwuk Kang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITE ANODE, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
- Publication number 20220320509
- Publication date Oct 6, 2022
- Samsung SDI Co., Ltd.
- Heeyoung Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY...
- Publication number 20210066712
- Publication date Mar 4, 2021
- Samsung SDI Co., Ltd.
- Young-Ki KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...
- Publication number 20200287215
- Publication date Sep 10, 2020
- Samsung SDI Co., Ltd.
- Young-Ki KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...
- Publication number 20200144602
- Publication date May 7, 2020
- Samsung SDI Co., Ltd.
- Mingzi HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...
- Publication number 20200144610
- Publication date May 7, 2020
- Samsung SDI Co., Ltd.
- Soonkie HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPR...
- Publication number 20200119323
- Publication date Apr 16, 2020
- Samsung SDI Co., Ltd.
- Changhong KO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL, METHOD OF MANUFACTURING THE SAME, AND POS...
- Publication number 20200067090
- Publication date Feb 27, 2020
- Samsung SDI Co., Ltd.
- Soonkie HONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...
- Publication number 20190157671
- Publication date May 23, 2019
- Samsung SDI Co., Ltd.
- Young-Hun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, RECHARGEABLE L...
- Publication number 20190148726
- Publication date May 16, 2019
- Samsung SDI Co., Ltd.
- Youngjoo CHAE
- H01 - BASIC ELECTRIC ELEMENTS

Ickkyu CHOI

Person

Patents Grantslast 30 patents

Positive active material for rechargeable lithium battery, method o...

Positive active material for rechargeable lithium battery, method o...

Positive active material for rechargeable lithium battery, method o...

Positive active material for rechargeable lithium battery, method o...

Separator for secondary battery and lithium secondary battery compr...

Positive active material, method of manufacturing the same, and pos...

Positive electrode for rechargeable lithium battery, rechargeable l...

Patents Applicationslast 30 patents

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, METHOD OF...

POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF P...

COMPOSITE ANODE, AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY...

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...

SEPARATOR FOR SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPR...

POSITIVE ACTIVE MATERIAL, METHOD OF MANUFACTURING THE SAME, AND POS...

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHA...

POSITIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY, RECHARGEABLE L...