Ji Sun An

Person

Daegu, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Cathode active material for lithium secondary battery
- Patent number 12,002,955
- Issue date Jun 4, 2024
- L & F Co., Ltd.
- Jaeshin Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode active material and lithium secondary battery comprising same
- Patent number 11,495,791
- Issue date Nov 8, 2022
- L & F Co., Ltd.
- Ji Hyun Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal oxide powder, method for preparing same, and lithium secondar...
- Patent number 10,938,031
- Issue date Mar 2, 2021
- L & F Co., Ltd.
- Su An Choi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material for lithium secondary battery, m...
- Patent number 10,673,071
- Issue date Jun 2, 2020
- L & F Co., Ltd.
- Su An Choi
- C01 - INORGANIC CHEMISTRY
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
Information Patent Grant
Cathode active material for lithium secondary battery, method of pr...
- Patent number 10,439,211
- Issue date Oct 8, 2019
- L & F Co., Ltd.
- Su An Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode active material for lithium secondary battery, method of pr...
- Patent number 10,141,567
- Issue date Nov 27, 2018
- 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 20220013774
- Publication date Jan 13, 2022
- L & F CO., LTD.
- Jaeshin SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND A LITHI...
- Publication number 20200335782
- Publication date Oct 22, 2020
- L & F CO., LTD.
- Ji Woo OH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material, and Lithium Secondary Battery C...
- Publication number 20200203717
- Publication date Jun 25, 2020
- L & F CO., LTD.
- Ji Hyun SHIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, M...
- Publication number 20190131624
- Publication date May 2, 2019
- L & F CO., LTD.
- Su An Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL OXIDE POWDER, METHOD FOR PREPARING SAME, AND LITHIUM SECONDAR...
- Publication number 20190074512
- Publication date Mar 7, 2019
- L & F CO., LTD.
- Su An Choi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Positive Active Material For Lithium Secondary Battery, Method For...
- Publication number 20180026266
- Publication date Jan 25, 2018
- Su An Choi
- 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
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PR...
- Publication number 20160276660
- Publication date Sep 22, 2016
- L & F CO., LTD.
- Su An Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PR...
- Publication number 20160276659
- Publication date Sep 22, 2016
- L & F CO., LTD.
- Su An Choi
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Cathode active material for lithium secondary battery

Cathode active material and lithium secondary battery comprising same

Metal oxide powder, method for preparing same, and lithium secondar...

Positive electrode active material for lithium secondary battery, m...

Nickel-based composite oxide for lithium secondary battery, and lit...

Cathode active material for lithium secondary battery, method of pr...

Cathode active material for lithium secondary battery, method of pr...

Patents Applicationslast 30 patents

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY

A CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND A LITHI...

Positive Electrode Active Material, and Lithium Secondary Battery C...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, M...

METAL OXIDE POWDER, METHOD FOR PREPARING SAME, AND LITHIUM SECONDAR...

Positive Active Material For Lithium Secondary Battery, Method For...

NICKEL-BASED COMPOSITE OXIDE FOR LITHIUM SECONDARY BATTERY, AND LIT...

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PR...

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PR...