Suhwan KIM

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Solid electrolyte, method for preparing same, and all-solid-state b...
- Patent number 12,191,476
- Issue date Jan 7, 2025
- LG ENERGY SOLUTION, LTD.
- Daeil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymer electrolyte and method for producing same
- Patent number 11,881,554
- Issue date Jan 23, 2024
- LG ENERGY SOLUTION, LTD.
- Daeil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for electrochemical pretreatment of vanadium positive electr...
- Patent number 11,646,402
- Issue date May 9, 2023
- LG ENERGY SOLUTION, LTD.
- Wansoo Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cathode material for lithium secondary battery, and preparation met...
- Patent number 11,444,278
- Issue date Sep 13, 2022
- LG ENERGY SOLUTION, LTD.
- Sung Chul Lim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silicon-carbon composite, negative electrode comprising same, secon...
- Patent number 10,249,872
- Issue date Apr 2, 2019
- LG Chem, Ltd.
- Minchul Jang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Separation membrane and lithium-sulfur battery comprising same
- Patent number 9,876,211
- Issue date Jan 23, 2018
- LG Chem, Ltd.
- Byoungkuk Son
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ELECTROCHEMICAL PRETREATMENT OF VANADIUM POSITIVE ELECTR...
- Publication number 20210218010
- Publication date Jul 15, 2021
- LG CHEM, LTD.
- Wansoo CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYMER ELECTROLYTE AND METHOD FOR PRODUCING SAME
- Publication number 20210091410
- Publication date Mar 25, 2021
- LG CHEM, LTD.
- Daeil KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLID ELECTROLYTE, METHOD FOR PREPARING SAME, AND ALL-SOLID-STATE B...
- Publication number 20210028439
- Publication date Jan 28, 2021
- LG CHEM, LTD.
- Daeil KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CATHODE MATERIAL FOR LITHIUM SECONDARY BATTERY, AND PREPARATION MET...
- Publication number 20200381716
- Publication date Dec 3, 2020
- LG CHEM, LTD.
- Sung Chul LIM
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SILICON-CARBON COMPOSITE, NEGATIVE ELECTRODE COMPRISING SAME, SECON...
- Publication number 20170092936
- Publication date Mar 30, 2017
- LG CHEM, LTD.
- Minchul JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATION MEMBRANE AND LITHIUM-SULFUR BATTERY COMPRISING SAME
- Publication number 20160233475
- Publication date Aug 11, 2016
- LG CHEM, LTD.
- Byoungkuk SON
- H01 - BASIC ELECTRIC ELEMENTS