In Young CHA

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing secondary battery and secondary battery
- Patent number 11,876,185
- Issue date Jan 16, 2024
- LG Energy Solution, Ltd.
- In Young Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Jig for pressing gas analysis monocell, and gas analysis device inc...
- Patent number 11,567,048
- Issue date Jan 31, 2023
- LG ENERGY SOLUTION, LTD.
- Ju Kyung Shin
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CELL MANUFACTURING METHOD USING ELECTROLYTIC SOLUTION SATUR...
- Publication number 20230327219
- Publication date Oct 12, 2023
- LG ENERGY SOLUTION, LTD.
- In Young Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for Manufacturing Secondary Battery and Secondary Battery
- Publication number 20220238924
- Publication date Jul 28, 2022
- LG ENERGY SOLUTION, LTD.
- In Young Cha
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ACTIVATING SECONDARY BATTERY
- Publication number 20210210802
- Publication date Jul 8, 2021
- LG CHEM, LTD.
- In Young CHA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
JIG FOR PRESSING GAS ANALYSIS MONOCELL, AND GAS ANALYSIS DEVICE INC...
- Publication number 20200049678
- Publication date Feb 13, 2020
- LG CHEM, LTD.
- Ju Kyung SHIN
- G01 - MEASURING TESTING