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Il Hyoung JOUNG
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Daejeon, KR
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Patents Grants
last 30 patents
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Patent Grant
Fixing device for secondary battery test
Patent number
11,041,909
Issue date
Jun 22, 2021
LG Chem, Ltd.
Bum Young Jung
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Patents Applications
last 30 patents
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Patent Application
FIXING DEVICE FOR SECONDARY BATTERY TEST
Publication number
20190302187
Publication date
Oct 3, 2019
LG CHEM, LTD.
Bum Young JUNG
G01 - MEASURING TESTING