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last 30 patents
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Patent Grant
Separator, secondary battery containing such separator, and related...
Patent number
12,132,226
Issue date
Oct 29, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuanyuan Lan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BINDER AND PREPARATION METHOD THEREOF, AND SEPARATOR, ELECTRODE ASS...
Publication number
20240380072
Publication date
Nov 14, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND PREPARATION METHOD THEREOF, ELECTROCHEMICAL DEVICE, E...
Publication number
20240322372
Publication date
Sep 26, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jianrui Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND PREPARATION METHOD THEREFOR, BATTERY, AND ELECTRIC AP...
Publication number
20240313352
Publication date
Sep 19, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaonan Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND PREPARATION METHOD THEREFOR, BATTERY, AND ELECTRIC AP...
Publication number
20240304945
Publication date
Sep 12, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yanyun MA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR ROLL, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELEC...
Publication number
20240300763
Publication date
Sep 12, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chong Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE PLATE,...
Publication number
20240304819
Publication date
Sep 12, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaonan Cheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND PREPARATION METHOD THEREOF, BATTERY, AND ELECTRIC APP...
Publication number
20240274978
Publication date
Aug 15, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, SECONDARY BATTERY CONTAINING SUCH SEPARATOR, AND RELATED...
Publication number
20240266673
Publication date
Aug 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yuanyuan LAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE PLATE,...
Publication number
20240250315
Publication date
Jul 25, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaonan CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER AND PREPARATION METHOD THEREOF, AND SEPARATOR, ELECTRODE ASS...
Publication number
20240222791
Publication date
Jul 4, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Lei LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE ASSEMBL...
Publication number
20240222795
Publication date
Jul 4, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BINDER AND PREPARATION METHOD THEREOF, SEPARATOR, ELECTRODE ASSEMBL...
Publication number
20240218169
Publication date
Jul 4, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Lei LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR AND PREPARATION METHOD THEREFOR, BATTERY, AND ELECTRIC AP...
Publication number
20240162566
Publication date
May 16, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD THEREOF, AND SECONDARY BATTERY, BATTE...
Publication number
20240145868
Publication date
May 2, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi Hong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD THEREOF, AND RELATED SECONDARY BATTER...
Publication number
20240120614
Publication date
Apr 11, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Ming XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, AND SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND...
Publication number
20240079725
Publication date
Mar 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTER...
Publication number
20230307790
Publication date
Sep 28, 2023
Contemporary Amperex Technology Co., Limited
Haiyi HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD OF SAME, SECONDARY BATTERY CONTAINING...
Publication number
20230307786
Publication date
Sep 28, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, SECONDARY BATTERY CONTAINING SUCH SEPARATOR, AND RELATED...
Publication number
20230207963
Publication date
Jun 29, 2023
Contemporary Amperex Technology Co., Ltd.
Yuanyuan LAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTER...
Publication number
20230024649
Publication date
Jan 26, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, SECONDARY BATTERY COMPRISING SAME AND RELATED BATTERY MO...
Publication number
20230015490
Publication date
Jan 19, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cong CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTER...
Publication number
20230016626
Publication date
Jan 19, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cong CHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTER...
Publication number
20230017049
Publication date
Jan 19, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haiyi HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEPARATOR, PREPARATION METHOD THEREOF, AND SECONDARY BATTERY, BATTE...
Publication number
20220352599
Publication date
Nov 3, 2022
Contemporary Amperex Technology Co., Limited
Yuanyuan LAN
H01 - BASIC ELECTRIC ELEMENTS