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Electric elements
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Electrodes
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H01M4/70
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Patents Grants
last 30 patents
Information
Patent Grant
Battery and battery module
Patent number
12,308,441
Issue date
May 20, 2025
Eve Power Co., Ltd.
Fenfen Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rectangular secondary battery
Patent number
12,308,394
Issue date
May 20, 2025
Sanyo Electric Co., LTD
Tomoyuki Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single-layer and multilayer graphene, method of manufacturing the s...
Patent number
12,300,820
Issue date
May 13, 2025
Semiconductor Energy Laboratory Co., Ltd.
Teppei Oguni
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Battery
Patent number
12,278,383
Issue date
Apr 15, 2025
Sanyo Electric Co., LTD
Ryoichi Wakimoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium storage device with improved safety architecture
Patent number
12,249,684
Issue date
Mar 11, 2025
Soteria Battery Innovation Group, Inc.
Brian G. Morin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly, secondary battery, and battery-powered apparatus
Patent number
12,224,405
Issue date
Feb 11, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Tao Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery and current collector applied thereto, and battery pack and...
Patent number
12,199,247
Issue date
Jan 14, 2025
LG ENERGY SOLUTION, LTD.
Su-Ji Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Asymmetric battery pack with varied electrode and current collector...
Patent number
12,191,460
Issue date
Jan 7, 2025
Apple Inc.
Loren L. Roy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Current collecting member, secondary battery, and method for manufa...
Patent number
12,183,931
Issue date
Dec 31, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuanbao Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
12,176,486
Issue date
Dec 24, 2024
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
12,176,487
Issue date
Dec 24, 2024
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Black metallic nanorod arrays and method of manufacturing thereof
Patent number
12,160,005
Issue date
Dec 3, 2024
Wayne State University
Da Deng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery and current collector applied thereto, and battery pack and...
Patent number
12,136,707
Issue date
Nov 5, 2024
LG ENERGY SOLUTION, LTD.
Jae-Won Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly, battery, and battery pack and vehicle including...
Patent number
12,132,175
Issue date
Oct 29, 2024
LG ENERGY SOLUTION, LTD.
Jong-Sik Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode assembly, battery, and battery pack and vehicle including...
Patent number
12,125,985
Issue date
Oct 22, 2024
LG ENERGY SOLUTION, LTD.
Hae-Jin Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery and current collector applied thereto, and battery pack and...
Patent number
12,125,986
Issue date
Oct 22, 2024
LG ENERGY SOLUTION, LTD.
Su-Ji Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication of Si-MWCNT nanocomposites (SMC) as anodes for lithium-...
Patent number
12,126,004
Issue date
Oct 22, 2024
HEIDRON ENERGY RESEARCH & CONSULTANCY CO LLC
Daniel Sunghoi Choi
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Structured anodes for lithium-based energy storage devices
Patent number
12,126,027
Issue date
Oct 22, 2024
Graphenix Development, Inc.
John C. Brewer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High energy density molten lithium-selenium batteries with solid el...
Patent number
12,113,211
Issue date
Oct 8, 2024
MetaGenesis, Ltd.
Yang Jin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
12,107,221
Issue date
Oct 1, 2024
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte and electrochemical device
Patent number
12,107,220
Issue date
Oct 1, 2024
Ningde Amperex Technology Limited
Kefei Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and method of manufacturing the same
Patent number
12,095,022
Issue date
Sep 17, 2024
Samsung Electronics Co., Ltd.
Jirae Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical cells with one or more segmented current collectors...
Patent number
12,068,486
Issue date
Aug 20, 2024
24M Technologies, Inc.
Ryan Michael Lawrence
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode sheet, cell and battery
Patent number
12,057,563
Issue date
Aug 6, 2024
Ningde Amperex Technology Limited
Zhenghuang Cai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for automatically supplying electrode plate
Patent number
12,046,738
Issue date
Jul 23, 2024
SK ON CO., LTD.
Jae Young Jung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
All-solid-state battery
Patent number
12,040,495
Issue date
Jul 16, 2024
TDK Corporation
Kazumasa Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode structure and secondary battery
Patent number
12,021,233
Issue date
Jun 25, 2024
Daikin Industries, Ltd.
Chihiro Shinoda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode structures for three-dimensional batteries
Patent number
12,009,473
Issue date
Jun 11, 2024
Enovix Corporation
Harrold J. Rust
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery, method of manufacturing battery, and molding die
Patent number
11,984,623
Issue date
May 14, 2024
PRIME PLANET ENERGY & SOLUTIONS, INC.
Hiroshi Maesono
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrochemical device
Patent number
11,978,862
Issue date
May 7, 2024
Ningde Amperex Technology Limited
Qiang Zheng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODE FOR SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME
Publication number
20250167202
Publication date
May 22, 2025
Samsung SDI Co., Ltd.
Dahyun KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CYLINDRICAL CELL AND CYLINDRICAL SECONDARY BATTERY
Publication number
20250158079
Publication date
May 15, 2025
Ningde Amperex Technology Limited
Shenzhao QIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE WITH CARBON NANOTUBE SCAFFOLD
Publication number
20250158076
Publication date
May 15, 2025
LionVolt B.V.
Freddy ROOZEBOOM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NEGATIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20250158078
Publication date
May 15, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Jingjie Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING BATTERY, ELECTRODE, ELECTRODE BODY, AND BAT...
Publication number
20250140871
Publication date
May 1, 2025
Toyota Jidosha Kabushiki Kaisha
Yosuke SHIMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR FOIL FOR LIQUID CELL AND LIQUID CELL
Publication number
20250118766
Publication date
Apr 10, 2025
Toyota Jidosha Kabushiki Kaisha
Takahiko Nakano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR BATTERY
Publication number
20250118877
Publication date
Apr 10, 2025
Lasagna.one Inc.
Yuki Katoh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Secondary Battery Electrode Plate and Preparation Method Therefor,...
Publication number
20250105241
Publication date
Mar 27, 2025
BYD COMPANY LIMITED
Huajun Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20250105305
Publication date
Mar 27, 2025
Jiangsu Contemporary Amperex Technology Limited
Qineng Zhong
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC DEVICE
Publication number
20250105455
Publication date
Mar 27, 2025
Jiangsu Contemporary Amperex Technology Limited
Hu Xu
B60 - VEHICLES IN GENERAL
Information
Patent Application
ASYMMETRIC BATTERY PACK WITH VARIED ELECTRODE AND CURRENT COLLECTOR...
Publication number
20250087774
Publication date
Mar 13, 2025
Apple Inc.
Loren L. Roy
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY WITH THE SAME
Publication number
20250087663
Publication date
Mar 13, 2025
Samsung SDI Co., Ltd.
Bohoon KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTING MEMBER AND SECONDARY BATTERY
Publication number
20250070191
Publication date
Feb 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY(HONG KONG) LIMITED
Yuanbao CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE, BATTERY CELL, ELECTRODE ASSEMBLY, BATTERY, AND ELE...
Publication number
20250070416
Publication date
Feb 27, 2025
Contemporary Amperex Technology (Hong Kong ) Limited
Qiaoge WANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
INTERMEDIATE STRUCTURE AND PREPARATION METHOD THEREFOR, AND LITHIUM...
Publication number
20250062312
Publication date
Feb 20, 2025
GUANGDONG GENIUS TECHNOLOGY CO., LTD.
Linzhen LOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Notching Device and Control Method Therefor
Publication number
20250058486
Publication date
Feb 20, 2025
LG ENERGY SOLUTION, LTD.
Hyeonwoo Choi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20250062408
Publication date
Feb 20, 2025
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY AND ELECTRIC DEVICE
Publication number
20250062450
Publication date
Feb 20, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zhisheng CHAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20250062410
Publication date
Feb 20, 2025
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE AND ELECTROCHEMICAL DEVICE
Publication number
20250062409
Publication date
Feb 20, 2025
Ningde Amperex Technology Limited
Kefei WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BLACK METALLIC NANOROD ARRAYS AND METHOD OF MANUFACTURING THEREOF
Publication number
20250054992
Publication date
Feb 13, 2025
Wayne State University
Da Deng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL WITH IMPROVED ABUSE TOLERANCE
Publication number
20250030063
Publication date
Jan 23, 2025
Our Next Energy, Inc.
Qingcheng Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE ASSEMBLY, ELECTRODE ASSEMBLY, ELECTROCHEMICAL DEVIC...
Publication number
20250023203
Publication date
Jan 16, 2025
Ningde Amperex Technology Limited
Chu HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE, ELECTRODE ASSEMBLY AND RECHARGEABLE BATTERY INCLUDING TH...
Publication number
20250006945
Publication date
Jan 2, 2025
Samsung SDI Co., Ltd.
Minjung Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE SHEET, BATTERY CELL, AND BATTERY
Publication number
20250006946
Publication date
Jan 2, 2025
EVE POWER CO., LTD.
Wei CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE AND PREPARATION METHOD THEREFOR, AND LITHIUM BATTERY
Publication number
20240429400
Publication date
Dec 26, 2024
BYD COMPANY LIMITED
Liping GE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE ELECTROCHEMICAL CELL
Publication number
20240429457
Publication date
Dec 26, 2024
Dyson Technology Limited
Neil Ross SIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROCHEMICAL CELLS WITH ONE OR MORE SEGMENTED CURRENT COLLECTORS...
Publication number
20240429399
Publication date
Dec 26, 2024
24M Technologies, Inc.
Ryan Michael LAWRENCE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM METAL ELECTRODE, METHOD OF MANUFACTURING A LITHIUM ION ELEC...
Publication number
20240421320
Publication date
Dec 19, 2024
Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
Timotheus JAHNKE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE FOR LITHIUM SECONDARY BATTERY WITH CONTROLLED SURFACE ROU...
Publication number
20240421321
Publication date
Dec 19, 2024
Hyundai Motor Company
Yong Guk Gwon
H01 - BASIC ELECTRIC ELEMENTS