LG ENERGY SOLUTION, LTD. patent applications published on November 30th, 2023

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Summary of the patent applications from LG ENERGY SOLUTION, LTD. on November 30th, 2023

LG Energy Solution, Ltd. has recently filed several patents related to battery technology. These patents cover various aspects of battery packs, battery modules, separators, battery cell designs, and battery apparatuses. The organization aims to improve the performance, durability, safety, and efficiency of battery systems.

Summary: LG Energy Solution, Ltd. has filed patents for:

  • Battery packs with a Protection Circuit Module (PCM) to prevent overcharging.
  • Separators with a surface-modified inorganic material for enhanced performance and durability.
  • Battery modules with improved electrical connection and thermal resistance.
  • Battery modules with foam members to improve stability and safety.
  • Battery modules with a unique housing design for optimized performance.
  • Battery modules with a compact and efficient design for various applications.
  • Cylindrical battery cells with specific components and functions.
  • Battery packs and vehicles with increased space efficiency and efficient cooling.
  • A method for manufacturing pouch cases for secondary batteries using color analysis.
  • Battery apparatuses with multiple battery packs and switches for diagnosis.

Notable Applications:

  • Battery packs with PCM for preventing overcharging.
  • Separators with surface-modified inorganic materials for improved performance.
  • Battery modules with improved electrical connection and thermal resistance.
  • Battery modules with foam members for improved stability and safety.
  • Battery modules with unique housing design for optimized performance.
  • Battery packs and vehicles with increased space efficiency and efficient cooling.
  • Method for manufacturing pouch cases for secondary batteries using color analysis.
  • Battery apparatuses with multiple battery packs and switches for diagnosis.



Patent applications for LG ENERGY SOLUTION, LTD. on November 30th, 2023