Difference between revisions of "Contemporary Amperex Technology Co., Limited patent applications published on November 30th, 2023"

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==Patent applications for Contemporary Amperex Technology Co., Limited on November 30th, 2023==
 
==Patent applications for Contemporary Amperex Technology Co., Limited on November 30th, 2023==
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===REWINDING APPARATUS AND REWINDING METHOD ([[US Patent Application 18343214. REWINDING APPARATUS AND REWINDING METHOD simplified abstract (Contemporary Amperex Technology Co., Limited)|18343214]])===
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'''Main Inventor'''
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Ruchu YU
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===CONVEYOR AND BAKING DEVICE ([[US Patent Application 18231796. CONVEYOR AND BAKING DEVICE simplified abstract (Contemporary Amperex Technology Co., Limited)|18231796]])===
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'''Main Inventor'''
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Zhiyang WU
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===VOLTAGE MEASUREMENT CIRCUIT AND METHOD, CIRCUIT BOARD, AND CONTROL MODULE ([[US Patent Application 18232839. VOLTAGE MEASUREMENT CIRCUIT AND METHOD, CIRCUIT BOARD, AND CONTROL MODULE simplified abstract (Contemporary Amperex Technology Co., Limited)|18232839]])===
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'''Main Inventor'''
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Guobin MA
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===TEST SYSTEM AND METHOD FOR POWER CONVERSION DEVICES, ELECTRONIC DEVICE, AND STORAGE MEDIUM ([[US Patent Application 18310065. TEST SYSTEM AND METHOD FOR POWER CONVERSION DEVICES, ELECTRONIC DEVICE, AND STORAGE MEDIUM simplified abstract (Contemporary Amperex Technology Co., Limited)|18310065]])===
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'''Main Inventor'''
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Chunfa WANG
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===VIRTUAL SIMULATION METHOD AND APPARATUS FOR CONVEYING MECHANISM, ELECTRONIC DEVICE, PLC, AND MEDIUM ([[US Patent Application 18447292. VIRTUAL SIMULATION METHOD AND APPARATUS FOR CONVEYING MECHANISM, ELECTRONIC DEVICE, PLC, AND MEDIUM simplified abstract (Contemporary Amperex Technology Co., Limited)|18447292]])===
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'''Main Inventor'''
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Chang LIU
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===SECONDARY BATTERY ([[US Patent Application 18147201. SECONDARY BATTERY simplified abstract (Contemporary Amperex Technology Co., Limited)|18147201]])===
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'''Main Inventor'''
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Suogang GUO
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===POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND PREPARATION METHOD THEREOF AND BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE COMPRISING THE SECONDARY BATTERY ([[US Patent Application 18167065. POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND PREPARATION METHOD THEREOF AND BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE COMPRISING THE SECONDARY BATTERY simplified abstract (Contemporary Amperex Technology Co., Limited)|18167065]])===
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'''Main Inventor'''
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Haotian Xie
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===SECONDARY BATTERY AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS INCLUDING SAME ([[US Patent Application 18229715. SECONDARY BATTERY AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS INCLUDING SAME simplified abstract (Contemporary Amperex Technology Co., Limited)|18229715]])===
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'''Main Inventor'''
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Chang PENG
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===LITHIUM BIS(FLUOROSULFONYL)IMIDE AND PREPARATION METHOD THEREOF, ELECTROLYTIC SOLUTION AND SECONDARY BATTERY ([[US Patent Application 18231255. LITHIUM BIS(FLUOROSULFONYL)IMIDE AND PREPARATION METHOD THEREOF, ELECTROLYTIC SOLUTION AND SECONDARY BATTERY simplified abstract (Contemporary Amperex Technology Co., Limited)|18231255]])===
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'''Main Inventor'''
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Sicong CHENG
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===LITHIUM BIS(FLUOROSULFONYL)IMIDE AND PREPARATION METHOD THEREOF, ELECTROLYTIC SOLUTION AND SECONDARY BATTERY ([[US Patent Application 18446441. LITHIUM BIS(FLUOROSULFONYL)IMIDE AND PREPARATION METHOD THEREOF, ELECTROLYTIC SOLUTION AND SECONDARY BATTERY simplified abstract (Contemporary Amperex Technology Co., Limited)|18446441]])===
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'''Main Inventor'''
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Sicong CHENG
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===SECONDARY BATTERY AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS CONTAINING SECONDARY BATTERY ([[US Patent Application 18317094. SECONDARY BATTERY AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS CONTAINING SECONDARY BATTERY simplified abstract (Contemporary Amperex Technology Co., Limited)|18317094]])===
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'''Main Inventor'''
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Lei Huang
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===BATTERY DETECTION METHOD AND APPARATUS, AND READABLE STORAGE MEDIUM ([[US Patent Application 18321294. BATTERY DETECTION METHOD AND APPARATUS, AND READABLE STORAGE MEDIUM simplified abstract (Contemporary Amperex Technology Co., Limited)|18321294]])===
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'''Main Inventor'''
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Ting FENG
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===BATTERY HEATING SYSTEM AND METHOD, POWER SUPPLY SYSTEM, AND ELECTRICAL APPARATUS ([[US Patent Application 18450375. BATTERY HEATING SYSTEM AND METHOD, POWER SUPPLY SYSTEM, AND ELECTRICAL APPARATUS simplified abstract (Contemporary Amperex Technology Co., Limited)|18450375]])===
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'''Main Inventor'''
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Xinwei CHEN
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===THERMAL MANAGEMENT METHOD AND THERMAL
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MANAGEMENT SYSTEM ([[US Patent Application 18446550. THERMAL MANAGEMENT METHOD AND THERMAL
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MANAGEMENT SYSTEM simplified abstract (Contemporary Amperex Technology Co., Limited)|18446550]])===
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'''Main Inventor'''
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Yuanmiao ZHAO
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===BATTERY AND ELECTRICAL APPARATUS ([[US Patent Application 18448496. BATTERY AND ELECTRICAL APPARATUS simplified abstract (Contemporary Amperex Technology Co., Limited)|18448496]])===
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'''Main Inventor'''
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Xubin CHEN
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===ELECTRODE PLATE, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE ([[US Patent Application 18446290. ELECTRODE PLATE, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE simplified abstract (Contemporary Amperex Technology Co., Limited)|18446290]])===
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'''Main Inventor'''
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Zhisheng Chai
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===END COVER ASSEMBLY, BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND PREPARATION METHOD ([[US Patent Application 18446716. END COVER ASSEMBLY, BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND PREPARATION METHOD simplified abstract (Contemporary Amperex Technology Co., Limited)|18446716]])===
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'''Main Inventor'''
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Rulai CAI
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===BATTERY AND ELECTRICAL APPARATUS ([[US Patent Application 18234409. BATTERY AND ELECTRICAL APPARATUS simplified abstract (Contemporary Amperex Technology Co., Limited)|18234409]])===
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'''Main Inventor'''
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Zhichao WANG
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===BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS ([[US Patent Application 18226789. BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS simplified abstract (Contemporary Amperex Technology Co., Limited)|18226789]])===
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'''Main Inventor'''
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Huasheng SU
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===BATTERY AND ELECTRIC APPARATUS ([[US Patent Application 18448374. BATTERY AND ELECTRIC APPARATUS simplified abstract (Contemporary Amperex Technology Co., Limited)|18448374]])===
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'''Main Inventor'''
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Haihe XIAO

Latest revision as of 06:38, 7 December 2023

Summary of the patent applications from Contemporary Amperex Technology Co., Limited on November 30th, 2023

Contemporary Amperex Technology Co., Limited (CATL) has recently filed several patents related to battery technology. These patents aim to enhance the safety, efficiency, and performance of batteries used in various electrical devices.

Summary: CATL has filed patents for battery designs that include pressure relief mechanisms and firefighting pipes to improve safety and cooling processes. They have also developed innovative battery cell adapters to ensure proper functioning and safety. Additionally, CATL has patented battery cell holders that create position-limit spaces for battery cells. They have also designed end cover assemblies with electrode lead-out holes and mating portions for improved connectivity. CATL's patents also include electrode plates with specific arrangements and properties for battery cells. They have developed battery heating systems with exhaust structures for efficient heat transfer and thermal management methods to reduce costs. Furthermore, CATL has patented voltage conversion units and control systems for battery heating, as well as methods and apparatus for detecting battery states. Notably, CATL has filed a patent for a secondary battery with an electrolyte containing a specific solvent and requirements for mass ratios.

Notable Applications:

  • Battery designs with pressure relief mechanisms and firefighting pipes for improved safety and cooling processes.
  • Battery cell adapters for proper functioning and safety.
  • Battery cell holders creating position-limit spaces for battery cells.
  • End cover assemblies with electrode lead-out holes and mating portions for improved connectivity.
  • Electrode plates with specific arrangements and properties for battery cells.
  • Battery heating systems with exhaust structures for efficient heat transfer.
  • Thermal management methods to reduce costs.
  • Voltage conversion units and control systems for battery heating.
  • Methods and apparatus for detecting battery states.
  • Secondary battery with specific electrolyte requirements for mass ratios.



Contents

Patent applications for Contemporary Amperex Technology Co., Limited on November 30th, 2023

REWINDING APPARATUS AND REWINDING METHOD (18343214)

Main Inventor

Ruchu YU


CONVEYOR AND BAKING DEVICE (18231796)

Main Inventor

Zhiyang WU


VOLTAGE MEASUREMENT CIRCUIT AND METHOD, CIRCUIT BOARD, AND CONTROL MODULE (18232839)

Main Inventor

Guobin MA


TEST SYSTEM AND METHOD FOR POWER CONVERSION DEVICES, ELECTRONIC DEVICE, AND STORAGE MEDIUM (18310065)

Main Inventor

Chunfa WANG


VIRTUAL SIMULATION METHOD AND APPARATUS FOR CONVEYING MECHANISM, ELECTRONIC DEVICE, PLC, AND MEDIUM (18447292)

Main Inventor

Chang LIU


SECONDARY BATTERY (18147201)

Main Inventor

Suogang GUO


POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND PREPARATION METHOD THEREOF AND BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE COMPRISING THE SECONDARY BATTERY ([[US Patent Application 18167065. POSITIVE ELECTRODE PLATE, SECONDARY BATTERY AND PREPARATION METHOD THEREOF AND BATTERY MODULE, BATTERY PACK AND POWER CONSUMING DEVICE COMPRISING THE SECONDARY BATTERY simplified abstract (Contemporary Amperex Technology Co., Limited)|18167065]])

Main Inventor

Haotian Xie


SECONDARY BATTERY AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS INCLUDING SAME (18229715)

Main Inventor

Chang PENG


LITHIUM BIS(FLUOROSULFONYL)IMIDE AND PREPARATION METHOD THEREOF, ELECTROLYTIC SOLUTION AND SECONDARY BATTERY (18231255)

Main Inventor

Sicong CHENG


LITHIUM BIS(FLUOROSULFONYL)IMIDE AND PREPARATION METHOD THEREOF, ELECTROLYTIC SOLUTION AND SECONDARY BATTERY (18446441)

Main Inventor

Sicong CHENG


SECONDARY BATTERY AND BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPARATUS CONTAINING SECONDARY BATTERY (18317094)

Main Inventor

Lei Huang


BATTERY DETECTION METHOD AND APPARATUS, AND READABLE STORAGE MEDIUM (18321294)

Main Inventor

Ting FENG


BATTERY HEATING SYSTEM AND METHOD, POWER SUPPLY SYSTEM, AND ELECTRICAL APPARATUS (18450375)

Main Inventor

Xinwei CHEN


===THERMAL MANAGEMENT METHOD AND THERMAL MANAGEMENT SYSTEM ([[US Patent Application 18446550. THERMAL MANAGEMENT METHOD AND THERMAL MANAGEMENT SYSTEM simplified abstract (Contemporary Amperex Technology Co., Limited)|18446550]])===


Main Inventor

Yuanmiao ZHAO


BATTERY AND ELECTRICAL APPARATUS (18448496)

Main Inventor

Xubin CHEN


ELECTRODE PLATE, BATTERY CELL, BATTERY AND ELECTRICAL DEVICE (18446290)

Main Inventor

Zhisheng Chai


END COVER ASSEMBLY, BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND PREPARATION METHOD (18446716)

Main Inventor

Rulai CAI


BATTERY AND ELECTRICAL APPARATUS (18234409)

Main Inventor

Zhichao WANG


BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS (18226789)

Main Inventor

Huasheng SU


BATTERY AND ELECTRIC APPARATUS (18448374)

Main Inventor

Haihe XIAO

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