Patents/Assignees

LG ENERGY SOLUTION, Ltd.

2,393 patents in portfolio

US11594727utility2023
Positive Electrode Active Material for Lithium Secondary Battery and Preparation Method Thereof
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US11594713utility2023
Notching Apparatus and Method for Secondary Battery
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US11594719utility2023
Lithium Electrode and Lithium Secondary Battery Including Same
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US11590859utility2023
System and Method for Controlling Relay Using Flip-flop
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US11588211utility2023
Automatic Pressure Jig Device for Bringing Electrode Lead Into Close Contact with Busbar, and Battery Module Manufacturing System Comprising Same
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US11588204utility2023
Venting Device and Battery Pack Assembly Including Same, and Vehicle Including the Battery Pack Assembly
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US11588170utility2023
Secondary Battery Including Electrode Lead Exposed Within the Sealing Part and Method for Manufacturing the Same
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US11588341utility2023
Quick Battery Charging System
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US11581600utility2023
Venting Device
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US11581614utility2023
Separator Including Coating Layer with Polymer Having Main Chain with Non-covalent Electron Pair and Aromatic Side Chain and Lithium-sulfur Battery Having the Same
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US11581616utility2023
Cylindrical Secondary Battery Having Adhesion Unit Including Gas-generating Matertial
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US11581532utility2023
Electrode Having No Current Collector and Secondary Battery Including the Same
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US11581531utility2023
Negative Electrode Slurry for Lithium Secondary Battery, and Preparation Method Thereof
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US11581535utility2023
High-nickel Positive Electrode Active Material, Producing Method Thereof, Positive Electrode and Lithium Secondary Battery Comprising the Same
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US11581520utility2023
Notching Apparatus and Method for Secondary Battery
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US11577969utility2023
Transition Metal Precursor Having Low Tap Density and Lithium Transition Metal Oxide Having High Particle Strength
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US11577447utility2023
Pouch Forming Apparatus and Method
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US11581538utility2023
Positive Electrode Active Material for Secondary Battery, and Secondary Battery Comprising the Same
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US11581577utility2023
Composition for Gel Polymer Electrolyte Including Fluoroalkylene Oligomer, Lithium Salt, and Phosphate or Boran-based Additive, Gel Polymer Electrolyte Prepared Therefrom, and Lithium Secondary Battery Including the Gel Polymer Electrolyte
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US11581578utility2023
Composition for Gel Polymer Electrolyte Including Siloxane Oligomer and Styrene-based Oligomer, Gel Polymer Electrolyte Prepared Therefrom, and Lithium Secondary Battery Including the Same
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