Patents/Assignees

LG ENERGY SOLUTION, Ltd.

2,393 patents in portfolio

US11909073utility2024
Battery Module Having Overcharge Prevention Structure, Battery Pack Comprising the Same, and Vehicle Comprising the Battery Pack
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US11909062utility2024
Battery Pack Comprising Battery Pack Frame Capable of Preventing Welding Defect and Pressing Jig for Preparing the Same
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US11909045utility2024
Positive Electrode Active Material for Lithium Secondary Battery and Preparation Method Thereof
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US11909040utility2024
Electrode Assembly
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US11909009utility2024
Battery Safety Test Device and Method
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US11908996utility2024
Secondary Battery
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US11908993utility2024
Method for Manufacturing Solid Electrolyte Membrane for All Solid Type Battery and Solid Electrolyte Membrane Manufactured by the Method
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US11901589utility2024
Cylindrical Secondary Battery Module
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US11897207utility2024
Sealing Device for Secondary Battery
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US11901541utility2024
Electrode Shaping Apparatus Having Notching Pilot Pin and Electrode Shaping Method Using the Same
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US11899951utility2024
Error Restoring Method, Microcontroller Unit Using the Same, and Battery Device Including the Microcontroller Unit
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US11901528utility2024
Method of Making a Reusable Active Material by Using Positive Electrode Scrap
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US11894548utility2024
Negative Electrode Active Material, Method of Preparing the Negative Electrode Active Material, Negative Electrode, and Secondary Battery Including the Negative Electrode
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US11894537utility2024
Battery Module and Battery Pack Including the Same
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US11894536utility2024
Battery Module, Battery Pack Comprising Battery Module and Vehicle Comprising Battery Pack
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US11894520utility2024
Non-aqueous Electrolyte Including Additive for Non-aqueous Electrolyte, and Lithium Secondary Battery Including the Non-aqueous Electrolyte
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US11894516utility2024
Thermosetting Electrolyte Composition for Lithium Secondary Battery, Gel Polymer Electrolyte Prepared Therefrom, and Lithium Secondary Battery Including the Electrolyte
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US11894511utility2024
Cylindrical Battery
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US11891523utility2024
Composite Negative Electrode Active Material, Method of Manufacturing the Same, and Negative Electrode Including the Same
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US11894576utility2024
Battery Module Including Connector Having Bidirectional Coupling Structure
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