LG Energy Solution, Ltd. patent applications published on June 27th, 2024

Summary of the patent applications from LG Energy Solution, Ltd. on June 27th, 2024

1. Summary: LG Energy Solution, Ltd. has recently filed patents for innovative battery modules designed to enhance spatial utilization, prevent chain ignition, and prevent deformation of battery cells. These patents focus on improving battery efficiency, safety, and reliability across various applications such as electric vehicles, energy storage systems, and portable electronic devices.

2. Key Points of Patents: - The first patent focuses on enhancing spatial utilization by incorporating a module case with efficient cooling and electrical connectivity features. - The second patent highlights an integrally formed busbar and cell frame for efficient battery cell connection and simplified manufacturing. - The third patent aims to prevent chain ignition incidents by utilizing a cell frame with seating grooves and a first adhesive layer. - The fourth patent addresses deformation prevention in battery cells through a module housing with a deformation prevention structure.

3. Notable Applications: - Electric vehicles: These patents can optimize battery performance, safety, and reliability in electric vehicles. - Energy storage systems: The innovations can enhance the efficiency and longevity of battery modules in energy storage applications. - Portable electronic devices: The technology can improve safety and performance in various consumer electronics.

Patent applications for LG Energy Solution, Ltd. on June 27th, 2024

Slot Die Coater (18288884)

Main Inventor

Joon-Sun Park

BONDING STATE INSPECTION APPARATUS AND BONDING STATE INSPECTION METHOD USING THE SAME (18288145)

Main Inventor

Hyun Jin JI

APPARATUS AND METHOD FOR MANAGING BATTERY (18395227)

Main Inventor

Seo-Young YOON

Battery Self-Discharge Current Measurement Apparatus and Operating Method Thereof (18288729)

Main Inventor

Jae Dong Park

NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING THE NEGATIVE ELECTRODE (17913911)

Main Inventor

Hee Won CHOI

PRE-LITHIATION METHOD OF NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING NEGATIVE ELECTRODE (18287226)

Main Inventor

Ilha LEE

LITHIUM SECONDARY BATTERY, BATTERY PACK AND ELECTRONIC DEVICE INCLUDING SAME (18540744)

Main Inventor

Bumgi HEO

Positive Electrode Active Material and Positive Electrode Including the Same (18540301)

Main Inventor

Eun Sol Lho

ANODE COMPOSITION, LITHIUM SECONDARY BATTERY ANODE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY COMPRISING ANODE (18288003)

Main Inventor

Minjin KO

SOLID ELECTROLYTE FILMS AND ALL-SOLID-STATE BATTERIES COMPRISING THE SAME (18395259)

Main Inventor

Jung Pil LEE

GEL POLYMER ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME (18287292)

Main Inventor

Kyoung Ho AHN

NOVEL ADDITIVE FOR NON-AQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY COMPRISING SAME (18285489)

Main Inventor

You Kyeong JEONG

Lithium Secondary Battery (18530873)

Main Inventor

Jung Gu Han

Battery Module Having Connector Mounted on FPCB, and Battery Pack and Vehicle Comprising Same (18421537)

Main Inventor

Jae-Hyun You

Battery Management System and Operation Method Thereof (18539844)

Main Inventor

Sun Jong Lee

METHOD FOR MANUFACTURING LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY (18288632)

Main Inventor

Jiwon MIN

LITHIUM SECONDARY BATTERY HAVING FIRE-SUPPRESSION STRUCTURE (18288899)

Main Inventor

Soon Hyung CHOI

BATTERY MODULE AND BATTERY PACK COMPRISING THE SAME (18288749)

Main Inventor

Eun-Gyu SHIN

Pouch-Type Battery Case and Pouch-Type Secondary Battery (18529144)

Main Inventor

Sang Hun Kim

Pouch Film Laminate and Secondary Battery (18530928)

Main Inventor

Ji Eun Choi

Pouch for Secondary Battery and Lithium Secondary Battery Comprising the Same (18545407)

Main Inventor

Min Hyuk Yun

BATTERY MODULE AND BATTERY PACK INCLUDING THE SAME (18289098)

Main Inventor

Jung Hoon LEE

Battery Module For Preventing Chain Ignition And Manufacturing Method Thereof (18571840)

Main Inventor

Jong Yoon Keum

Electrode Assembly for Secondary Battery Including Separator with Notch Groove and Secondary Battery Comprising the Same (17928439)

Main Inventor

Kyutae Park

Battery Module Including Busbar-Integrated Cell Frame (18288262)

Main Inventor

Ji Soo Park

BATTERY MODULE (17914104)

Main Inventor

Bum CHOI