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Patents Grants
last 30 patents
Information
Patent Grant
Pressurizing mask and method for joining top cap assembly and elect...
Patent number
11,623,303
Issue date
Apr 11, 2023
LG ENERGY SOLUTION, LTD.
Minki Jo
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for manufacturing secondary battery and auxiliary case for m...
Patent number
11,316,237
Issue date
Apr 26, 2022
LG Energy Solution, Ltd.
Jin Uk Do
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and method for manufacturing the same
Patent number
11,056,749
Issue date
Jul 6, 2021
LG Chem, Ltd.
Jin Uk Do
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rechargeable battery
Patent number
10,693,195
Issue date
Jun 23, 2020
LG Chem, Ltd.
Jin Uk Do
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Secondary Battery and Manufacturing Method of the Same
Publication number
20230299413
Publication date
Sep 21, 2023
LG ENERGY SOLUTION, LTD.
Wook Hee Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cylindrical Secondary Battery Including Positive Electrode Tab Fixi...
Publication number
20220223987
Publication date
Jul 14, 2022
LG ENERGY SOLUTION, LTD.
Jin Uk Do
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRESSURIZING MASK AND METHOD FOR JOINING TOP CAP ASSEMBLY AND ELECT...
Publication number
20190291207
Publication date
Sep 26, 2019
LG CHEM, LTD.
Minki JO
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Secondary Battery and Method for Manufacturing the Same
Publication number
20190267593
Publication date
Aug 29, 2019
LG CHEM, LTD.
Jin Uk Do
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing Secondary Battery and Auxiliary Case for M...
Publication number
20190229322
Publication date
Jul 25, 2019
LG CHEM, LTD.
Jin Uk Do
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE BATTERY
Publication number
20160359201
Publication date
Dec 8, 2016
LG CHEM, LTD.
Jin Uk DO
H01 - BASIC ELECTRIC ELEMENTS