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Cells or batteries with folded plate-like electrodes
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H01M10/045
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ELECTRICITY
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Electric elements
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Secondary cells Manufacture thereof
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H01M10/045
Cells or batteries with folded plate-like electrodes
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Patents Grants
last 30 patents
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Patent Grant
Electrode assembly and apparatus and method for manufacturing the same
Patent number
12,368,186
Issue date
Jul 22, 2025
LG ENERGY SOLUTION, LTD.
Jin Gon Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery cell, battery, power consumption device, and battery cell m...
Patent number
12,362,433
Issue date
Jul 15, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Lulu Bai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
12,362,431
Issue date
Jul 15, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
12,355,105
Issue date
Jul 8, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery, electrode assembly and method for manufacturi...
Patent number
12,341,159
Issue date
Jun 24, 2025
Samsung SDI Co., Ltd.
Chanjin Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module
Patent number
12,315,869
Issue date
May 27, 2025
Toyota Jidosha Kabushiki Kaisha
Manabu Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Separator tension control device for stacking secondary batteries
Patent number
12,304,760
Issue date
May 20, 2025
MPLUS CORP.
Jong Sung Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power storage device and electronic device
Patent number
12,278,325
Issue date
Apr 15, 2025
Semiconductor Energy Laboratory Co., Ltd.
Masayuki Kimura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
12,272,839
Issue date
Apr 8, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery cell electrode alignment inspection method for battery pack...
Patent number
12,266,093
Issue date
Apr 1, 2025
Hyundai Motor Company
Hokyeong Oh
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Electrode assembly
Patent number
12,244,038
Issue date
Mar 4, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-ion battery of fast-charging capability
Patent number
12,243,976
Issue date
Mar 4, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Wenzhu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for electrode assembly
Patent number
12,244,037
Issue date
Mar 4, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing secondary battery and pouch for secondary...
Patent number
12,243,975
Issue date
Mar 4, 2025
LG ENERGY SOLUTION, LTD.
Sung Chul Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery case for secondary battery and pouch type secondary battery
Patent number
12,237,517
Issue date
Feb 25, 2025
LG ENERGY SOLUTION, LTD.
Sang Kyun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly having improved safety of use by means of outerm...
Patent number
12,237,462
Issue date
Feb 25, 2025
LiBEST INC.
Joo Seong Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery and pack of the same
Patent number
12,218,302
Issue date
Feb 4, 2025
Samsung SDI Co., Ltd.
Hyun-Soo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for electrode assembly and electrode assembly...
Patent number
12,218,380
Issue date
Feb 4, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Negative electrode plate and secondary battery
Patent number
12,199,231
Issue date
Jan 14, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuliang Shen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing a cathode apparatus, method for producing an e...
Patent number
12,183,870
Issue date
Dec 31, 2024
Volkswagen Aktiengesellschaft
Alexander Tornow
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly including electrode plates with electrode plate...
Patent number
RE50254
Issue date
Dec 31, 2024
LG ENERGY SOLUTION, LTD.
Su-Han Park
Information
Patent Grant
Secondary battery having high rate capability and high energy densi...
Patent number
12,125,965
Issue date
Oct 22, 2024
Samsung Electronics Co., Ltd.
Kyunghoon Cho
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nonaqueous electrolyte secondary battery
Patent number
12,107,208
Issue date
Oct 1, 2024
GS Yuasa International Ltd.
Kaname Nakajima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
12,095,023
Issue date
Sep 17, 2024
LG ENERGY SOLUTION, LTD.
Yong Jun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing electrode plate for battery, method of manu...
Patent number
12,087,900
Issue date
Sep 10, 2024
Sanyo Electric Co., LTD
Masahide Maruyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reusable pouch type secondary battery, battery module comprising th...
Patent number
12,062,751
Issue date
Aug 13, 2024
LG ENERGY SOLUTION, LTD.
Hee-Jun Jin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly
Patent number
12,057,546
Issue date
Aug 6, 2024
LG ENERGY SOLUTION, LTD.
Yong Jun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Folding type electrode assembly and method of manufacturing the same
Patent number
12,051,774
Issue date
Jul 30, 2024
LG ENERGY SOLUTION, LTD.
Yang Ho Shin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Foldable flexible assembling of cells for a lithium-ion battery and...
Patent number
12,046,708
Issue date
Jul 23, 2024
RENATA SA
Oussama El Baradai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Construction of ultra high capacity performance battery cells
Patent number
12,040,441
Issue date
Jul 16, 2024
HHELI, LLC
Paige L. Johnson
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SECONDARY BATTERY
Publication number
20250239644
Publication date
Jul 24, 2025
Prime Planet Energy & Solutions, Inc.
Tomonori MAEDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL AND MANUFACTURING METHOD OF THE SAME
Publication number
20250233265
Publication date
Jul 17, 2025
SK On Co., Ltd.
Dong Jin JOO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TAB-FREE ELECTRODES FOR BATTERY CELLS
Publication number
20250202076
Publication date
Jun 19, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Subrahmanyam Goriparti
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE CELL AND BATTERY CONTAINING SAME
Publication number
20250192156
Publication date
Jun 12, 2025
EVE POWER CO., LTD.
HANG LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR FILM CUTTER AND ELECTRODE ASSEMBLY APPARATUS INCLUDING TH...
Publication number
20250192216
Publication date
Jun 12, 2025
Samsung SDI Co., Ltd.
Jae Kyung CHO
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Application
Electrode Assembly, Manufacturing Apparatus For Electrode Assembly,...
Publication number
20250183346
Publication date
Jun 5, 2025
LG ENERGY SOLUTION, LTD.
Jong Seok Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MANUFACTURING ELECTRODE ASSEMBLY
Publication number
20250167279
Publication date
May 22, 2025
LG ENERGY SOLUTION, LTD.
So Yeong LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANODE-FREE CELL WITH CONTINUOUS STACKING FOLD
Publication number
20250158133
Publication date
May 15, 2025
Our Next Energy, Inc.
Qingcheng Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY ALIGNMENT INSPECTION APPARATUS AND METHOD
Publication number
20250130177
Publication date
Apr 24, 2025
SK On Co., Ltd.
Ji-Won YANG
G01 - MEASURING TESTING
Information
Patent Application
POUCH-TYPE BATTERY CELL AND BATTERY MODULE INCLUDING SAME
Publication number
20250132423
Publication date
Apr 24, 2025
LG ENERGY SOLUTION, LTD.
Jeong-Hoon PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing Method of Electrode Assembly
Publication number
20250105335
Publication date
Mar 27, 2025
LG ENERGY SOLUTION, LTD.
Tai Joon Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Stack Cell for Easy Confirmation of Separator Folding, Separator In...
Publication number
20250105378
Publication date
Mar 27, 2025
LG ENERGY SOLUTION, LTD.
Joon Sup KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Negative Electrode for Lithium Secondary Battery and Lithium Second...
Publication number
20250087690
Publication date
Mar 13, 2025
LG ENERGY SOLUTION, LTD.
Taek Soo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Stack and Folding Type Electrode Assembly with Thickness Supplement...
Publication number
20250070221
Publication date
Feb 27, 2025
LG ENERGY SOLUTION, LTD.
Sung Jun Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode Assembly
Publication number
20250062494
Publication date
Feb 20, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing Method for Electrode Assembly and Electrode Assembly...
Publication number
20250062493
Publication date
Feb 20, 2025
LG ENERGY SOLUTION, LTD.
Se Hyun Yoon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD, APPARATUS, AND SYSTEM FOR CORNER FOLD DETECTION ON CATHODE...
Publication number
20250061561
Publication date
Feb 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Baiquan ZHAO
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electrode Assembly and Battery Cell Including the Same
Publication number
20250055018
Publication date
Feb 13, 2025
LG ENERGY SOLUTION, LTD.
Daesoo Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNIT CELL
Publication number
20250046925
Publication date
Feb 6, 2025
Toyota Jidosha Kabushiki Kaisha
Yushi SUZUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrode Assembly, Manufacturing Method Thereof and Battery Cell I...
Publication number
20250046854
Publication date
Feb 6, 2025
LG ENERGY SOLUTION, LTD.
Byeong Kyu Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing Method of Electrode Assembly
Publication number
20250046892
Publication date
Feb 6, 2025
LG ENERGY SOLUTION, LTD.
Tai Joon Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY HAVING HIGH RATE CAPABILITY AND HIGH ENERGY DENSI...
Publication number
20250023091
Publication date
Jan 16, 2025
Samsung Electronics Co., Ltd.
Kyunghoon CHO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY AND ELECTRONIC DEVICE INCLUDING THE BATTERY
Publication number
20250015453
Publication date
Jan 9, 2025
Samsung Electronics Co., Ltd.
Jungho CHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POWER STORAGE CELL AND METHOD OF PRODUCING ELECTRODE ASSEMBLY
Publication number
20250007099
Publication date
Jan 2, 2025
Toyota Jidosha Kabushiki Kaisha
Yusuke Ikeda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR MAKING LITHIUM-ION BATTERY
Publication number
20240421342
Publication date
Dec 19, 2024
HON HAI PRECISION INDUSTRY CO., LTD.
HSIU-LING LAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE CELL BATTERY, AND METHOD FOR MANUFACTURING A SOLID-STAT...
Publication number
20240396090
Publication date
Nov 28, 2024
Volkswagen Aktiengesellschaft
Tobias JANSEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery Cell, Battery, Power Consumption Device, and Battery Cell M...
Publication number
20240396173
Publication date
Nov 28, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Lulu BAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Manufacturing Secondary Battery and Pouch for Secondary...
Publication number
20240379990
Publication date
Nov 14, 2024
LG ENERGY SOLUTION, LTD.
Sung Chul Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND POWER STORAGE CELL
Publication number
20240379992
Publication date
Nov 14, 2024
Toyota Jidosha Kabushiki Kaisha
Atsushi SUGIHARA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY
Publication number
20240379991
Publication date
Nov 14, 2024
Toyota Jidosha Kabushiki Kaisha
Atsushi SUGIHARA
H01 - BASIC ELECTRIC ELEMENTS