Joon Sang KO

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Battery case, secondary battery, and method for manufacturing same
- Patent number 11,349,145
- Issue date May 31, 2022
- LG ENERGY SOLUTION, LTD.
- Joon Sang Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery case, secondary battery, and method for manufacturing same
- Patent number 10,530,005
- Issue date Jan 7, 2020
- LG Chem, Ltd.
- Joon Sang Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precise detector of charge current for charge-discharge device
- Patent number 9,880,207
- Issue date Jan 30, 2018
- LG Chem, Ltd.
- Joon Sang Ko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CASE, SECONDARY BATTERY, AND METHOD FOR MANUFACTURING SAME
- Publication number 20200099088
- Publication date Mar 26, 2020
- LG CHEM, LTD.
- Joon Sang KO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAMINATION APPARATUS AND METHOD FOR SECONDARY BATTERY
- Publication number 20190363389
- Publication date Nov 28, 2019
- LG CHEM, LTD.
- Joon Sang Ko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CASE, SECONDARY BATTERY, AND METHOD FOR MANUFACTURING SAME
- Publication number 20180358643
- Publication date Dec 13, 2018
- LG CHEM, LTD.
- Joon Sang KO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PRECISE DETECTOR OF CHARGE CURRENT FOR CHARGE-DISCHARGE DEVICE
- Publication number 20160202295
- Publication date Jul 14, 2016
- LG CHEM, LTD.
- Joon Sang KO
- G01 - MEASURING TESTING