View source for LG Energy Solution Ltd patent applications on 21st August 2025

= Patent Applications by LG Energy Solution Ltd on 21st August 2025 =

[[:Category:LG Energy Solution Ltd|LG Energy Solution Ltd]]: 30 patent applications[[Category:LG Energy Solution Ltd]]

LG Energy Solution Ltd has applied for patents in the areas of [[:Category:CPC_H01M2220/20|H01M2220/20]] (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY, 12), [[:Category:CPC_H01M10/0525|H01M10/0525]] (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY, 6), [[:Category:CPC_G01R31/3835|G01R31/3835]] (involving only voltage measurements, 4), [[:Category:CPC_H01M4/525|H01M4/525]] (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY, 4), [[:Category:CPC_H01M4/625|H01M4/625]] (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY, 4)

== Patent Applications by LG Energy Solution Ltd ==

=== 20250262468. WATER INJECTION UNIT AND ENERGY STORAGE SYSTEM INCLUDING THE SAME ===
Abstract: A water injection unit including an enclosure including a base frame and an enclosure body forming a side portion, a water tank supported on the base frame of the enclosure, a gas storage tank supported on the base frame of the enclosure and connected to the water tank to supply gas into the water t...
[[Category:LG Energy Solution Ltd]]

=== 20250264391. ACCELERATED FATIGUE EVALUATION DEVICE FOR WELDED PORTION OF BATTERY MODULE FRAME FOR VEHICLE ===
Abstract: An acceleration fatigue evaluation device of a welding part of a module frame includes a module frame for testing having a top plate and an end frame welded to the top and two sides of a U-frame, respectively and an unwelded low surface of the U-frame opened; a center jig connected to support a fron...
[[Category:LG Energy Solution Ltd]]

=== 20250264537. APPARATUS AND METHOD FOR GENERATING BATTERY INFORMATION ===
Abstract: A battery information generating apparatus according to an embodiment of the present disclosure includes: a profile acquisition unit that acquires a battery profile representing a correspondence between a capacity and a voltage of a battery; and a control unit that sets a positive electrode voltage ...
[[Category:LG Energy Solution Ltd]]

=== 20250264539. APPARATUS AND METHOD FOR ESTIMATING CAPACITY OF BATTERY ===
Abstract: A battery capacity estimating apparatus according to an embodiment of the present disclosure includes: a measurement unit that measures the pack capacity of a battery pack and the voltage of each of a plurality of batteries included in the battery pack during a charging-discharging process; and a co...
[[Category:LG Energy Solution Ltd]]

=== 20250264541. BATTERY INFORMATION GENERATING APPARATUS AND METHOD ===
Abstract: A battery information generating method according to an embodiment of the present disclosure includes obtaining a differential profile representing a corresponding relationship between a voltage and a differential capacity of a battery; detecting a peak in the differential profile; comparing a peak ...
[[Category:LG Energy Solution Ltd]]

=== 20250264544. BATTERY MANAGING APPARATUS AND METHOD THEREOF ===
Abstract: A battery managing apparatus according to an embodiment of the present disclosure includes a profile acquisition unit configured to acquire a first profile for each of a plurality of batteries included in a battery pack; and a diagnosis unit configured to calculate a target value based on a capacity...
[[Category:LG Energy Solution Ltd]]

=== 20250264545. Battery Abnormality Diagnosis Apparatus and Operating Method Thereof ===
Abstract: A battery abnormality diagnosis apparatus includes an obtaining unit configured to obtain voltage-state-of-charge (SOC) profiles of a plurality of battery units, an identifying unit configured to identify a designated first number of ranks of each of the plurality of battery units, based on the volt...
[[Category:LG Energy Solution Ltd]]

=== 20250264546. Battery Abnormality Diagnosis Apparatus and Operating Method Thereof ===
Abstract: A battery abnormality diagnosis apparatus includes an obtaining unit configured to obtain voltage-state-of-charge (SOC) profiles of a plurality of battery units, an identifying unit configured to identify a designated first number of ranks of each of the plurality of battery units, based on the volt...
[[Category:LG Energy Solution Ltd]]

=== 20250265390. SOLID STATE BATTERIES AND METHODS OF DESIGNING AND MAKING THEREOF ===
Abstract: The present disclosure provides methods of designing and making all-solid-state batteries. A set of input data is provided to produce a simulation box containing electrode active material particles and solid electrolyte particles in randomly selected discretized spaces. A compressed simulation box i...
[[Category:LG Energy Solution Ltd]]

=== 20250266419. COORDINATE CORRECTION SYSTEM AND CORRECTION METHOD OF ROLL MAP IN ELECTRODE BREAKAGE ===
Abstract: A roll map coordinate correction system simulating an electrode moving in a roll-to-roll state between an unwinder and a rewinder includes a position expressed as a coordinate in a length direction of the simulated electrode, an encoder configured to derive the position of the electrode according to...
[[Category:LG Energy Solution Ltd]]

=== 20250266422. METHODS FOR MAKING SOLID STATE BATTERY APPARATUS ===
Abstract: Methods for making solid state battery apparatus are provided. The method comprises continuously supplying a first composite sheet comprising a cathode layer and a solid electrolyte layer formed on the cathode layer. The method comprises continuously supplying an aluminum-containing sheet over the f...
[[Category:LG Energy Solution Ltd]]

=== 20250266438. Positive Electrode Active Material, and Positive Electrode and Lithium Secondary Battery Which Include the Same ===
Abstract: Provided are a positive electrode active material including a lithium manganese-based oxyhalide represented by Formula 1 and having a disordered rock-salt structure:...
[[Category:LG Energy Solution Ltd]]

=== 20250266443. Positive Electrode and Secondary Battery Including the Positive Electrode ===
Abstract: A positive electrode includes a positive electrode active material layer, wherein the positive electrode active material layer includes a positive electrode active material and a conductive agent, wherein the positive electrode active material includes a first lithium composite transition metal oxid...
[[Category:LG Energy Solution Ltd]]

=== 20250266450. ELECTRODE COMPOSITE MATERIALS, ELECTRODES COMPRISING SAME, AND ALL SOLID STATE BATTERIES COMPRISING SAME, AND METHODS OF MAKING SAME ===
Abstract: An electrode composite material and a method of making same are disclosed. A mixture that includes lithium sulfide (Li...
[[Category:LG Energy Solution Ltd]]

=== 20250266464. ELECTRODE COMPOSITE MATERIALS, ELECTRODES COMPRISING SAME, AND ALL SOLID STATE BATTERIES COMPRISING SAME, AND METHODS OF MAKING SAME ===
Abstract: An electrode composite material and a method of making same are disclosed. A mixture that includes lithium sulfide (Li...
[[Category:LG Energy Solution Ltd]]