Patents/Assignees

LG ENERGY SOLUTION, Ltd.

2,393 patents in portfolio

US11936065utility2024
Separator Including Polyethylene with Highly Entangled Polymer Chains, and Electrochemical Device Including the Same
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US11936219utility2024
Battery Protection Circuit and Over-current Blocking Method Using Same
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US11936233utility2024
Apparatus and Method for Controlling Charging of Secondary Battery Pack
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US11929740utility2024
Relay Control Apparatus
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US11928008utility2024
Watchdog System, Watchdog Method, and Battery Management System Comprising Watchdog System
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US11929457utility2024
Bolting Device for Manufacturing Battery Pack
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US11929472utility2024
Battery Diagnosing Apparatus and Method
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US11929487utility2024
Method of Preparing Negative Electrode for Lithium Secondary Battery
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US11929490utility2024
Anode Including Graphite and Silicon-based Material Having Different Diameters and Lithium Secondary Battery Including the Same
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US11929496utility2024
Positive Electrode and Secondary Battery Including Same
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US11929497utility2024
Negative Electrode Active Material, Negative Electrode Including the Negative Electrode Active Material, Secondary Battery Including the Negative Electrode, and Method of Preparing the Negative Electrode Active Material
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US11929498utility2024
Silicon-carbon Complex and Lithium Secondary Battery Comprising the Same
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US11929500utility2024
Electrode Assembly
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US11929519utility2024
Separator Including Coating Layer with Ethylenically Unsaturated Binder, and Secondary Battery Including Polymer Network Formed by Gel Polymer Electrolyte and Ethylenically Unsaturated Binder in Coating Layer of Separator
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US11929520utility2024
Porous Separator Without Polyolefin Substrate Including Inorganic Particles and Polymer Binder
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US11929630utility2024
Secondary Battery Charging Method That Shortens Charging Time
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US11919402utility2024
Relay Control Apparatus and Method
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US11919421utility2024
Heating Pad Control Apparatus
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US11923509utility2024
Electrolyte Including Mixture of Siloxane-based Oligomer and Polyalkylene Carbonate-based Oligomer and Lithium Secondary Battery Including the Same
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US11923505utility2024
Electrolyte Composition and Rechargeable Battery
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