Chang Min CHOI

Follow

Person

Miryang-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Positive active material for rechargeable lithium battery, method o...
- Patent number 10,903,486
- Issue date Jan 26, 2021
- L & F Co., Ltd.
- Su An Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nickel-based composite oxide for lithium secondary battery, and lit...
- Patent number 10,439,205
- Issue date Oct 8, 2019
- L & F Co., Ltd.
- Su An Choi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20230125905
- Publication date Apr 27, 2023
- L & F CO., LTD.
- Jae Shin SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20220367856
- Publication date Nov 17, 2022
- L & F CO., LTD.
- Joo Hyeong WOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY
- Publication number 20220263074
- Publication date Aug 18, 2022
- L & F CO., LTD.
- Joo Hyeong WOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NICKEL-BASED COMPOSITE OXIDE FOR LITHIUM SECONDARY BATTERY, AND LIT...
- Publication number 20170263920
- Publication date Sep 14, 2017
- L & F CO., LTD.
- Su An CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD O...
- Publication number 20160336595
- Publication date Nov 17, 2016
- L & F CO., LTD.
- Su An CHOI
- H01 - BASIC ELECTRIC ELEMENTS