Hyeon Hui BAEK

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Positive electrode active material for lithium secondary battery an...
- Patent number 12,211,997
- Issue date Jan 28, 2025
- LG Chem, Ltd.
- Hyeon Hui Baek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material for lithium secondary battery an...
- Patent number 12,119,488
- Issue date Oct 15, 2024
- LG Chem, Ltd.
- Na Ri Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing positive electrode active material for secondar...
- Patent number 11,764,347
- Issue date Sep 19, 2023
- LG Chem, Ltd.
- Hyeon Hui Baek
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Positive electrode active material, preparation method thereof, pos...
- Patent number 11,482,702
- Issue date Oct 25, 2022
- LG Chem, Ltd.
- Jun Ho Eom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preparing positive electrode active material for secondar...
- Patent number 11,437,609
- Issue date Sep 6, 2022
- LG Chem, Ltd.
- Hyeon Hui Baek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode active material having excellent electrochemical properties...
- Patent number 10,230,106
- Issue date Mar 12, 2019
- LG Chem, Ltd.
- Ki Joo Hong
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Positive Electrode Active Material and Method of Preparing the Same
- Publication number 20250038195
- Publication date Jan 30, 2025
- LG CHEM, LTD.
- Won Sig Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material and Method for Producing the Same
- Publication number 20240396034
- Publication date Nov 28, 2024
- LG CHEM, LTD.
- Eung Ju Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material, Positive Electrode Including th...
- Publication number 20240145674
- Publication date May 2, 2024
- LG CHEM, LTD.
- Won Sig Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material, and Positive Electrode and Lith...
- Publication number 20230387405
- Publication date Nov 30, 2023
- LG CHEM, LTD.
- Won Sig Jung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material for Lithium Secondary Battery an...
- Publication number 20210226206
- Publication date Jul 22, 2021
- LG CHEM, LTD.
- Hyeon Hui Baek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material For Lithium Secondary Battery An...
- Publication number 20210226205
- Publication date Jul 22, 2021
- LG CHEM, LTD.
- Na Ri Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Preparing Positive Electrode Active Material for Secondar...
- Publication number 20200313194
- Publication date Oct 1, 2020
- LG CHEM, LTD.
- Hyeon Hui Baek
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method Of Preparing Positive Electrode Active Material For Secondar...
- Publication number 20200259161
- Publication date Aug 13, 2020
- LG CHEM, LTD.
- Hyeon Hui Baek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Positive Electrode Active Material, Preparation Method Thereof, Pos...
- Publication number 20200227743
- Publication date Jul 16, 2020
- LG CHEM, LTD.
- Jun Ho Eom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE ACTIVE MATERIAL HAVING EXCELLENT ELECTROCHEMICAL PROPERTIES...
- Publication number 20170222223
- Publication date Aug 3, 2017
- GS Energy Corp.
- Ki Joo HONG
- H01 - BASIC ELECTRIC ELEMENTS

Hyeon Hui BAEK

Person

Patents Grantslast 30 patents

Positive electrode active material for lithium secondary battery an...

Positive electrode active material for lithium secondary battery an...

Method of preparing positive electrode active material for secondar...

Positive electrode active material, preparation method thereof, pos...

Method of preparing positive electrode active material for secondar...

Cathode active material having excellent electrochemical properties...

Patents Applicationslast 30 patents

Positive Electrode Active Material and Method of Preparing the Same

Positive Electrode Active Material and Method for Producing the Same

Positive Electrode Active Material, Positive Electrode Including th...

Positive Electrode Active Material, and Positive Electrode and Lith...

Positive Electrode Active Material for Lithium Secondary Battery an...

Positive Electrode Active Material For Lithium Secondary Battery An...

Method of Preparing Positive Electrode Active Material for Secondar...

Method Of Preparing Positive Electrode Active Material For Secondar...

Positive Electrode Active Material, Preparation Method Thereof, Pos...

CATHODE ACTIVE MATERIAL HAVING EXCELLENT ELECTROCHEMICAL PROPERTIES...