Difference between revisions of "LG ENERGY SOLUTION, LTD. patent applications published on November 30th, 2023"

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==Patent applications for LG ENERGY SOLUTION, LTD. on November 30th, 2023==
 
==Patent applications for LG ENERGY SOLUTION, LTD. on November 30th, 2023==
  
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===ULTRASONIC WELDING APPARATUS AND ULTRASONIC WELDING METHOD ([[US Patent Application 18031508. ULTRASONIC WELDING APPARATUS AND ULTRASONIC WELDING METHOD simplified abstract|18031508]])===
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===ULTRASONIC WELDING APPARATUS AND ULTRASONIC WELDING METHOD ([[US Patent Application 18031508. ULTRASONIC WELDING APPARATUS AND ULTRASONIC WELDING METHOD simplified abstract (LG ENERGY SOLUTION, LTD.)|18031508]])===
  
  
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===Notching Apparatus and Method of Electrode Substrate ([[US Patent Application 18032405. Notching Apparatus and Method of Electrode Substrate simplified abstract|18032405]])===
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===Notching Apparatus and Method of Electrode Substrate ([[US Patent Application 18032405. Notching Apparatus and Method of Electrode Substrate simplified abstract (LG ENERGY SOLUTION, LTD.)|18032405]])===
  
  
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===METHOD FOR PRE-DETECTING DEFECTIVE POROUS POLYMER SUBSTRATE FOR SEPARATOR ([[US Patent Application 18032565. METHOD FOR PRE-DETECTING DEFECTIVE POROUS POLYMER SUBSTRATE FOR SEPARATOR simplified abstract|18032565]])===
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===METHOD FOR PRE-DETECTING DEFECTIVE POROUS POLYMER SUBSTRATE FOR SEPARATOR ([[US Patent Application 18032565. METHOD FOR PRE-DETECTING DEFECTIVE POROUS POLYMER SUBSTRATE FOR SEPARATOR simplified abstract (LG ENERGY SOLUTION, LTD.)|18032565]])===
  
  
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===Battery Cell Diagnosing Apparatus and Method ([[US Patent Application 18200158. Battery Cell Diagnosing Apparatus and Method simplified abstract|18200158]])===
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===Battery Cell Diagnosing Apparatus and Method ([[US Patent Application 18200158. Battery Cell Diagnosing Apparatus and Method simplified abstract (LG ENERGY SOLUTION, LTD.)|18200158]])===
  
  
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===Negative Electrode For Secondary Battery, Manufacturing Method Thereof, and Secondary Battery Comprising the Same ([[US Patent Application 18027467. Negative Electrode For Secondary Battery, Manufacturing Method Thereof, and Secondary Battery Comprising the Same simplified abstract|18027467]])===
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===Negative Electrode For Secondary Battery, Manufacturing Method Thereof, and Secondary Battery Comprising the Same ([[US Patent Application 18027467. Negative Electrode For Secondary Battery, Manufacturing Method Thereof, and Secondary Battery Comprising the Same simplified abstract (LG ENERGY SOLUTION, LTD.)|18027467]])===
  
  
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===NEGATIVE ELECTRODE FOR SECONDARY BATTERY, NEGATIVE ELECTRODE SLURRY AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ([[US Patent Application 18029664. NEGATIVE ELECTRODE FOR SECONDARY BATTERY, NEGATIVE ELECTRODE SLURRY AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE simplified abstract|18029664]])===
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===NEGATIVE ELECTRODE FOR SECONDARY BATTERY, NEGATIVE ELECTRODE SLURRY AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ([[US Patent Application 18029664. NEGATIVE ELECTRODE FOR SECONDARY BATTERY, NEGATIVE ELECTRODE SLURRY AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE simplified abstract (LG ENERGY SOLUTION, LTD.)|18029664]])===
  
  
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===Method for Manufacturing Positive Electrode for Lithium Secondary Battery and Positive Electrode for Lithium Secondary Battery Manufactured Thereby ([[US Patent Application 18032437. Method for Manufacturing Positive Electrode for Lithium Secondary Battery and Positive Electrode for Lithium Secondary Battery Manufactured Thereby simplified abstract|18032437]])===
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===Method for Manufacturing Positive Electrode for Lithium Secondary Battery and Positive Electrode for Lithium Secondary Battery Manufactured Thereby ([[US Patent Application 18032437. Method for Manufacturing Positive Electrode for Lithium Secondary Battery and Positive Electrode for Lithium Secondary Battery Manufactured Thereby simplified abstract (LG ENERGY SOLUTION, LTD.)|18032437]])===
  
  
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===Method of Preparing Lithium Secondary Battery and Lithium Secondary Battery Prepared Thereby ([[US Patent Application 18027688. Method of Preparing Lithium Secondary Battery and Lithium Secondary Battery Prepared Thereby simplified abstract|18027688]])===
+
===Method of Preparing Lithium Secondary Battery and Lithium Secondary Battery Prepared Thereby ([[US Patent Application 18027688. Method of Preparing Lithium Secondary Battery and Lithium Secondary Battery Prepared Thereby simplified abstract (LG ENERGY SOLUTION, LTD.)|18027688]])===
  
  
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===Lithium Secondary Battery and Method of Manufacturing the Same ([[US Patent Application 18031387. Lithium Secondary Battery and Method of Manufacturing the Same simplified abstract|18031387]])===
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===Lithium Secondary Battery and Method of Manufacturing the Same ([[US Patent Application 18031387. Lithium Secondary Battery and Method of Manufacturing the Same simplified abstract (LG ENERGY SOLUTION, LTD.)|18031387]])===
  
  
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===SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME ([[US Patent Application 18030958. SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME simplified abstract|18030958]])===
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===SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME ([[US Patent Application 18030958. SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18030958]])===
  
  
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===Pouch Sealing Apparatus ([[US Patent Application 18032587. Pouch Sealing Apparatus simplified abstract|18032587]])===
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===Pouch Sealing Apparatus ([[US Patent Application 18032587. Pouch Sealing Apparatus simplified abstract (LG ENERGY SOLUTION, LTD.)|18032587]])===
  
  
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===Method And Apparatus For Manufacturing Unit Cell ([[US Patent Application 18032734. Method And Apparatus For Manufacturing Unit Cell simplified abstract|18032734]])===
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===Method And Apparatus For Manufacturing Unit Cell ([[US Patent Application 18032734. Method And Apparatus For Manufacturing Unit Cell simplified abstract (LG ENERGY SOLUTION, LTD.)|18032734]])===
  
  
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===Method for Manufacturing Electrode Assembly, Sealing Unit Used for the Same, and Electrode Assembly Manufactured by Sealing Unit ([[US Patent Application 18033498. Method for Manufacturing Electrode Assembly, Sealing Unit Used for the Same, and Electrode Assembly Manufactured by Sealing Unit simplified abstract|18033498]])===
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===Method for Manufacturing Electrode Assembly, Sealing Unit Used for the Same, and Electrode Assembly Manufactured by Sealing Unit ([[US Patent Application 18033498. Method for Manufacturing Electrode Assembly, Sealing Unit Used for the Same, and Electrode Assembly Manufactured by Sealing Unit simplified abstract (LG ENERGY SOLUTION, LTD.)|18033498]])===
  
  
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===ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING SAME ([[US Patent Application 18032523. ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING SAME simplified abstract|18032523]])===
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===ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING SAME ([[US Patent Application 18032523. ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18032523]])===
  
  
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===Battery Apparatus, Battery Management System and Diagnosis Method ([[US Patent Application 18031946. Battery Apparatus, Battery Management System and Diagnosis Method simplified abstract|18031946]])===
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===Battery Apparatus, Battery Management System and Diagnosis Method ([[US Patent Application 18031946. Battery Apparatus, Battery Management System and Diagnosis Method simplified abstract (LG ENERGY SOLUTION, LTD.)|18031946]])===
  
  
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===Method for Manufacturing Pouch Case of Secondary Battery, and Pouch Film of Secondary Battery and Pouch Case of Secondary Battery ([[US Patent Application 18032951. Method for Manufacturing Pouch Case of Secondary Battery, and Pouch Film of Secondary Battery and Pouch Case of Secondary Battery simplified abstract|18032951]])===
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===Method for Manufacturing Pouch Case of Secondary Battery, and Pouch Film of Secondary Battery and Pouch Case of Secondary Battery ([[US Patent Application 18032951. Method for Manufacturing Pouch Case of Secondary Battery, and Pouch Film of Secondary Battery and Pouch Case of Secondary Battery simplified abstract (LG ENERGY SOLUTION, LTD.)|18032951]])===
  
  
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===Battery Pack and Vehicle ([[US Patent Application 18032627. Battery Pack and Vehicle simplified abstract|18032627]])===
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===Battery Pack and Vehicle ([[US Patent Application 18032627. Battery Pack and Vehicle simplified abstract (LG ENERGY SOLUTION, LTD.)|18032627]])===
  
  
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===CYLINDRICAL BATTERY CELL, AND BATTERY PACK AND VEHICLE COMPRISING SAME ([[US Patent Application 18031847. CYLINDRICAL BATTERY CELL, AND BATTERY PACK AND VEHICLE COMPRISING SAME simplified abstract|18031847]])===
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===CYLINDRICAL BATTERY CELL, AND BATTERY PACK AND VEHICLE COMPRISING SAME ([[US Patent Application 18031847. CYLINDRICAL BATTERY CELL, AND BATTERY PACK AND VEHICLE COMPRISING SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18031847]])===
  
  
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===BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME ([[US Patent Application 18029690. BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME simplified abstract|18029690]])===
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===BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME ([[US Patent Application 18029690. BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18029690]])===
  
  
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===BATTERY MODULE HAVING STRUCTURE ENABLING UNIFORM PRESSURE TO BE APPLIED DURING SWELLING, AND BATTERY PACK AND VEHICLE COMPRISING SAME ([[US Patent Application 18032336. BATTERY MODULE HAVING STRUCTURE ENABLING UNIFORM PRESSURE TO BE APPLIED DURING SWELLING, AND BATTERY PACK AND VEHICLE COMPRISING SAME simplified abstract|18032336]])===
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===BATTERY MODULE HAVING STRUCTURE ENABLING UNIFORM PRESSURE TO BE APPLIED DURING SWELLING, AND BATTERY PACK AND VEHICLE COMPRISING SAME ([[US Patent Application 18032336. BATTERY MODULE HAVING STRUCTURE ENABLING UNIFORM PRESSURE TO BE APPLIED DURING SWELLING, AND BATTERY PACK AND VEHICLE COMPRISING SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18032336]])===
  
  
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===BATTERY MODULE, BATTERY PACK, VEHICLE, AND METHOD FOR MANUFACTURING BATTERY MODULE ([[US Patent Application 18031638. BATTERY MODULE, BATTERY PACK, VEHICLE, AND METHOD FOR MANUFACTURING BATTERY MODULE simplified abstract|18031638]])===
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===BATTERY MODULE, BATTERY PACK, VEHICLE, AND METHOD FOR MANUFACTURING BATTERY MODULE ([[US Patent Application 18031638. BATTERY MODULE, BATTERY PACK, VEHICLE, AND METHOD FOR MANUFACTURING BATTERY MODULE simplified abstract (LG ENERGY SOLUTION, LTD.)|18031638]])===
  
  
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===BATTERY MODULE, BATTERY PACK, AND VEHICLE INCLUDING THE SAME ([[US Patent Application 18033147. BATTERY MODULE, BATTERY PACK, AND VEHICLE INCLUDING THE SAME simplified abstract|18033147]])===
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===BATTERY MODULE, BATTERY PACK, AND VEHICLE INCLUDING THE SAME ([[US Patent Application 18033147. BATTERY MODULE, BATTERY PACK, AND VEHICLE INCLUDING THE SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18033147]])===
  
  
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===SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME ([[US Patent Application 18032713. SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME simplified abstract|18032713]])===
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===SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME ([[US Patent Application 18032713. SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18032713]])===
  
  
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===BATTERY PACK AND ELECTRONIC DEVICE COMPRISING SAME ([[US Patent Application 18031645. BATTERY PACK AND ELECTRONIC DEVICE COMPRISING SAME simplified abstract|18031645]])===
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===BATTERY PACK AND ELECTRONIC DEVICE COMPRISING SAME ([[US Patent Application 18031645. BATTERY PACK AND ELECTRONIC DEVICE COMPRISING SAME simplified abstract (LG ENERGY SOLUTION, LTD.)|18031645]])===
  
  

Latest revision as of 06:37, 7 December 2023

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.



Contents

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

ULTRASONIC WELDING APPARATUS AND ULTRASONIC WELDING METHOD (18031508)

Main Inventor

Jin Yong LEE


Notching Apparatus and Method of Electrode Substrate (18032405)

Main Inventor

Chang Bum Ahn


METHOD FOR PRE-DETECTING DEFECTIVE POROUS POLYMER SUBSTRATE FOR SEPARATOR (18032565)

Main Inventor

Won-Sik BAE


Battery Cell Diagnosing Apparatus and Method (18200158)

Main Inventor

Sun-Jong Lee


Negative Electrode For Secondary Battery, Manufacturing Method Thereof, and Secondary Battery Comprising the Same (18027467)

Main Inventor

Daeeun Yu


NEGATIVE ELECTRODE FOR SECONDARY BATTERY, NEGATIVE ELECTRODE SLURRY AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE (18029664)

Main Inventor

Keiko MATSUBARA


Method for Manufacturing Positive Electrode for Lithium Secondary Battery and Positive Electrode for Lithium Secondary Battery Manufactured Thereby (18032437)

Main Inventor

Tae Gon Kim


Method of Preparing Lithium Secondary Battery and Lithium Secondary Battery Prepared Thereby (18027688)

Main Inventor

So Ra Baek


Lithium Secondary Battery and Method of Manufacturing the Same (18031387)

Main Inventor

Chi Ho Jo


SLURRY COMPOSITION, AND POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY COMPRISING SAME (18030958)

Main Inventor

Choonghyeon Lee


Pouch Sealing Apparatus (18032587)

Main Inventor

Ja Young Seo


Method And Apparatus For Manufacturing Unit Cell (18032734)

Main Inventor

Dong Hyeuk Park


Method for Manufacturing Electrode Assembly, Sealing Unit Used for the Same, and Electrode Assembly Manufactured by Sealing Unit (18033498)

Main Inventor

Se Young Oh


ELECTRODE ASSEMBLY AND SECONDARY BATTERY COMPRISING SAME (18032523)

Main Inventor

Guilong Jin


Battery Apparatus, Battery Management System and Diagnosis Method (18031946)

Main Inventor

Hangon Park


Method for Manufacturing Pouch Case of Secondary Battery, and Pouch Film of Secondary Battery and Pouch Case of Secondary Battery (18032951)

Main Inventor

Kyoung Ha Kim


Battery Pack and Vehicle (18032627)

Main Inventor

Bo-Ra Jeon


CYLINDRICAL BATTERY CELL, AND BATTERY PACK AND VEHICLE COMPRISING SAME (18031847)

Main Inventor

Kwang-Su HWANGBO


BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME (18029690)

Main Inventor

Subin PARK


BATTERY MODULE HAVING STRUCTURE ENABLING UNIFORM PRESSURE TO BE APPLIED DURING SWELLING, AND BATTERY PACK AND VEHICLE COMPRISING SAME (18032336)

Main Inventor

Dong-Wook KIM


BATTERY MODULE, BATTERY PACK, VEHICLE, AND METHOD FOR MANUFACTURING BATTERY MODULE (18031638)

Main Inventor

Do-Hyeon KIM


BATTERY MODULE, BATTERY PACK, AND VEHICLE INCLUDING THE SAME (18033147)

Main Inventor

Chang-Hun LEE


SEPARATOR INCLUDING INORGANIC MATERIAL HAVING CORE-SHELL STRUCTURE AND METHOD OF MANUFACTURING THE SAME (18032713)

Main Inventor

Ji Su LEE


BATTERY PACK AND ELECTRONIC DEVICE COMPRISING SAME (18031645)

Main Inventor

Sung-Jin OH

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