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Secondary cells Manufacture thereof
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H01M10/446
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last 30 patents
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Patent Grant
Cathode for lithium secondary battery, lithium secondary battery in...
Patent number
11,978,899
Issue date
May 7, 2024
SK ON CO., LTD.
Young Hoon Do
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for correcting SOC of battery pack, battery management syste...
Patent number
11,978,866
Issue date
May 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Mingshu Du
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method for manufacturing secondary battery and pre-degassing device...
Patent number
11,978,870
Issue date
May 7, 2024
LG ENERGY SOLUTION, LTD.
Seong Won Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode material, battery, and method for producing battery
Patent number
11,949,064
Issue date
Apr 2, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tatsuya Oshima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power supply device, power supply method, and non-transitory comput...
Patent number
11,949,326
Issue date
Apr 2, 2024
Mitsuba Corporation
Hiroaki Hiruma
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pitch-variable battery fixture and battery cell formation apparatus...
Patent number
11,942,610
Issue date
Mar 26, 2024
CHROMA ATE INC.
Chih Hsien Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery charging method that shortens charging time
Patent number
11,929,630
Issue date
Mar 12, 2024
LG ENERGY SOLUTION, LTD.
So Hee Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Autonomous agriculture platform
Patent number
11,927,968
Issue date
Mar 12, 2024
SALIN 247, INC.
David Russell Krog
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery charging and discharging controller device
Patent number
11,923,712
Issue date
Mar 5, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zhanliang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of producing lithium-ion battery
Patent number
11,916,204
Issue date
Feb 27, 2024
PRIME PLANET ENERGY & SOLUTIONS, INC.
Makoto Kubo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming electrochemical cells
Patent number
11,908,992
Issue date
Feb 20, 2024
Enevate Corporation
Benjamin Yong Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery system, charging method, and vehicle for charging...
Patent number
11,901,521
Issue date
Feb 13, 2024
Kabushiki Kaisha Toshiba
Nobukatsu Sugiyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Non-aqueous electrolyte secondary battery and method for producing...
Patent number
11,888,128
Issue date
Jan 30, 2024
PRIME PLANET ENERGY & SOLUTIONS, INC.
Akira Kohyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Maturation processes for electric batteries cells
Patent number
11,885,829
Issue date
Jan 30, 2024
DUKOSI LIMITED
Joel Sylvester
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing secondary battery and secondary battery
Patent number
11,876,185
Issue date
Jan 16, 2024
LG Energy Solution, Ltd.
In Young Cha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for series battery charging
Patent number
11,855,250
Issue date
Dec 26, 2023
24M Technologies, Inc.
Tony L. Taylor
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery manufacturing method
Patent number
11,837,691
Issue date
Dec 5, 2023
Nissan Motor Co., Ltd.
Tomohiro Kaburagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pre-lithiation method and pre-lithiated lithium-ion secondary battery
Patent number
11,831,001
Issue date
Nov 28, 2023
SAFT AMERICA
Xilin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wake-up circuit and rechargeable device
Patent number
11,824,170
Issue date
Nov 21, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xin He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and system for producing nonaqueous electrolyte secondary ba...
Patent number
11,824,172
Issue date
Nov 21, 2023
Toyota Jidosha Kabushiki Kaisha
Takashi Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
E-cigarette and re-charging pack
Patent number
11,811,027
Issue date
Nov 7, 2023
NICOVENTURES TRADING LIMITED
Colin Gratton
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid-state battery and method for producing the same
Patent number
11,791,497
Issue date
Oct 17, 2023
Toyota Jidosha Kabushiki Kaisha
Jun Yoshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical methods for identification of cell quality
Patent number
11,774,514
Issue date
Oct 3, 2023
GM Global Technology Operations LLC
James R. Salvador
G01 - MEASURING TESTING
Information
Patent Grant
Press jig and method of manufacturing secondary battery using same
Patent number
11,769,899
Issue date
Sep 26, 2023
LG ENERGY SOLUTION, LTD.
Gyu Ok Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and system for silicon-dominant lithium-ion cells with contr...
Patent number
11,764,346
Issue date
Sep 19, 2023
Enevate Corporation
Benjamin Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing secondary battery and method for manufactu...
Patent number
11,757,152
Issue date
Sep 12, 2023
LG ENERGY SOLUTION, LTD.
Jong In Son
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery unit, battery pack, electrical device, method and apparatus...
Patent number
11,749,999
Issue date
Sep 5, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaofu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode, power storage device, and electronic device
Patent number
11,735,736
Issue date
Aug 22, 2023
Semiconductor Energy Laboratory Co., Ltd.
Kai Kimura
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Device for charging and discharging a battery cell and method of ch...
Patent number
11,728,506
Issue date
Aug 15, 2023
LG ENERGY SOLUTION, LTD.
Suk Hyun Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte or electrode additives for increasing metal content in...
Patent number
11,721,831
Issue date
Aug 8, 2023
Sila Nanotechnologies, Inc.
Gleb Yushin
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CELL CHARGING AND DISCHARGING TRAY, CELL AGEING DEVICE AND CELL AGE...
Publication number
20240145797
Publication date
May 2, 2024
Jiangsu Contemporary Amperex Technology Limited
Caixia Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION AND METHOD FOR RECHARGEABLE BATTERY
Publication number
20240145679
Publication date
May 2, 2024
The Research Foundation for the State University of New York
Esther S. Takeuchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRA-HIGH-VOLTAGE RECHARGEABLE BATTERIES WITH SULFONAMIDE-BASED EL...
Publication number
20240128514
Publication date
Apr 18, 2024
Massachusetts Institute of Technology
Yang Shao-Horn
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF BATTERY CELL ACTIVATION
Publication number
20240113529
Publication date
Apr 4, 2024
LG ENERGY SOLUTION, LTD.
So Hee KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF PRODUCING LITHIUM SECONDARY BATTERY
Publication number
20240106009
Publication date
Mar 28, 2024
LG ENERGY SOLUTION, LTD.
Gyu Ok HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF SELF-DISCHARGE TEST FOR SECONDARY BATTERY AND MANUFACTURI...
Publication number
20240103086
Publication date
Mar 28, 2024
Prime Planet Energy & Solutions, Inc.
Hiroaki IKEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Charging and Discharging Lithium Secondary Battery
Publication number
20240097217
Publication date
Mar 21, 2024
LG ENERGY SOLUTION, LTD.
Insang Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL FOR EVALUATING LITHIUM PRECIPITATION BEHAVIOR, AND MET...
Publication number
20240097220
Publication date
Mar 21, 2024
LG ENERGY SOLUTION, LTD.
Suk Woo LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Producing an Electrical Energy Store, and Electrical Ene...
Publication number
20240088454
Publication date
Mar 14, 2024
Bayerische Motoren Werke Aktiengesellschaft
Martin HILLER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FORCED DISCHARGE FOR BATTERIES
Publication number
20240088462
Publication date
Mar 14, 2024
Ascend Elements, Inc.
William D. Danielson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR SELF-DERIVED AUXILIARY POWER FOR ENERGY STO...
Publication number
20240072317
Publication date
Feb 29, 2024
GE Grid GmbH
Chester Stanley Jezierski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PRECONDITIONING UNDER ELEVATED TEMPERATURES
Publication number
20240072318
Publication date
Feb 29, 2024
FORD GLOBAL TECHNOLOGIES, L.L.C.
Minghong LIU
B60 - VEHICLES IN GENERAL
Information
Patent Application
ACTIVATION METHOD AND ACTIVATION DEVICE FOR LITHIUM SECONDARY BATTERY
Publication number
20240063439
Publication date
Feb 22, 2024
LG ENERGY SOLUTION, LTD.
Sang Jih KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING BATTERY PACK
Publication number
20240047730
Publication date
Feb 8, 2024
PRIMEARTH EV ENERGY CO., LTD.
Takaaki IZUMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Energy storage unit comprising a battery module and method for mana...
Publication number
20240047801
Publication date
Feb 8, 2024
VERKOR
Adrien LASSAGNE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
E-CIGARETTE AND RE-CHARGING PACK
Publication number
20240039064
Publication date
Feb 1, 2024
Nicoventures Trading Limited
Colin GRATTON
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
FLEXIBLE SOLID ELECTROLYTE MEMBRANE FOR ALL-SOLID-STATE BATTERY, AL...
Publication number
20240039036
Publication date
Feb 1, 2024
Hyundai Motor Company
Hoon Seok
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVATION APPARATUS FOR SECONDARY BATTERY AND ACTIVATION METHOD TH...
Publication number
20240030505
Publication date
Jan 25, 2024
LG ENERGY SOLUTION, LTD.
Ji Soo PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND SYSTEM FOR PROVIDING INFORMATION FOR DETERMINING WHETHER...
Publication number
20240025301
Publication date
Jan 25, 2024
Hyundai Motor Company
Hyun Soo PARK
B60 - VEHICLES IN GENERAL
Information
Patent Application
POSITIVE ELECTRODE AND ELECTROCHEMICAL APPARATUS
Publication number
20240021810
Publication date
Jan 18, 2024
DONGGUAN AMPEREX TECHNOLOGY LIMITED
Kai WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY ACTIVATION METHOD
Publication number
20240021895
Publication date
Jan 18, 2024
LG ENERGY SOLUTION, LTD.
Jung Mi LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE BATTERY AND MANUFACTURING METHOD THEREOF
Publication number
20240006708
Publication date
Jan 4, 2024
LG ENERGY SOLUTION, LTD.
Jongin SON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND DEVICES FOR AVOIDING DAMAGE TO BATTERIES DURING FAST CH...
Publication number
20230420754
Publication date
Dec 28, 2023
OMNITEK PARTNERS LLC
Jahangir S. Rastegar
B60 - VEHICLES IN GENERAL
Information
Patent Application
SOLID-STATE BATTERY AND METHOD FOR PRODUCING THE SAME
Publication number
20230420735
Publication date
Dec 28, 2023
Toyota Jidosha Kabushiki Kaisha
Jun YOSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PRODUCING METHOD FOR LITHIUM-ION SECONDARY BATTERY
Publication number
20230411673
Publication date
Dec 21, 2023
Prime Planet Energy & Solutions, Inc.
Kazuma MIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL BATTERY FAST CHARGING METHOD AND SYSTEM
Publication number
20230402864
Publication date
Dec 14, 2023
Yazami IP PTE. LTD.
Rachid Yazami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS RECHARGEABLE BATTERY, ELECTRODE PLATE FOR NON-AQUEOUS R...
Publication number
20230387476
Publication date
Nov 30, 2023
PRIMEARTH EV ENERGY CO., LTD.
Junya HISHII
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL PRESSING MODULE AND CHARGE/DISCHARGE APPARATUS FOR SEC...
Publication number
20230378517
Publication date
Nov 23, 2023
WONIK PNE CO., LTD.
Byunghum KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND POWER CONSUMING...
Publication number
20230378613
Publication date
Nov 23, 2023
Contemporary Amperex Technology Co., Limited
Haotian Xie
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SCREENING METHOD FOR RECHARGEABLE BATTERY CELLS
Publication number
20230378793
Publication date
Nov 23, 2023
Taiwan Truewin Technology Co., Ltd.
Fang-Chi HSIEH
H01 - BASIC ELECTRIC ELEMENTS