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Ningde City, CN
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last 30 patents
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Patent Grant
Positive electrode active material and preparation method thereof,...
Patent number
11,881,582
Issue date
Jan 23, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Dong Zhao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Lithium Nickel Manganese Oxide Positive Electrode Active Material,...
Publication number
20240262711
Publication date
Aug 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zhenguo ZHANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SPINEL NICKEL LITHIUM MANGANATE OXIDE MATERIAL AND PREPARATION METH...
Publication number
20240262712
Publication date
Aug 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jingpeng Fan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
TERNARY PRECURSOR AND PREPARATION METHOD THEREFOR, TERNARY POSITIVE...
Publication number
20240199439
Publication date
Jun 20, 2024
Contemporary Amperex Technology Co., Limited
Qi WU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ACTIVE MATERIAL, METHOD FOR PREPARING SAME, ELECTRODE PLAT...
Publication number
20240199441
Publication date
Jun 20, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Dong Zhao
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ACTIVE MATERIAL, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20240079579
Publication date
Mar 7, 2024
Contemporary Amperex Technology Co., Limited
Zhenguo ZHANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MODIFIED POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF...
Publication number
20240079565
Publication date
Mar 7, 2024
Contemporary Amperex Technology Co., Limited
Jing WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREOF, AND SEC...
Publication number
20240014386
Publication date
Jan 11, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Dong ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, AND BATTERY MODULE, BATTERY PACK, AND ELECTRICAL...
Publication number
20230420751
Publication date
Dec 28, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zhenguo ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODIFIED HIGH-NICKEL TERNARY POSITIVE ELECTRODE MATERIAL AND PREPAR...
Publication number
20230395796
Publication date
Dec 7, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qi WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREOF, AND SECOND...
Publication number
20230322579
Publication date
Oct 12, 2023
Contemporary Amperex Technology Co., Limited
Qiang Chen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND PREPARATION METHOD THEREOF,...
Publication number
20230299276
Publication date
Sep 21, 2023
Contemporary Amperex Technology Co., Limited
Dong Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPINEL-TYPE NICKEL-MANGANESE-LITHIUM-CONTAINING COMPOSITE OXIDE, PR...
Publication number
20230282821
Publication date
Sep 7, 2023
Contemporary Amperex Technology Co., Limited
Zhenguo Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE-ELECTRODE ACTIVE MATERIAL AND MANUFACTURING METHOD THEREOF...
Publication number
20230119115
Publication date
Apr 20, 2023
Contemporary Amperex Technology Co., Limited
Jinhua HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-NICKEL POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD...
Publication number
20230083478
Publication date
Mar 16, 2023
Contemporary Amperex Technology Co., Limited
Qi WU
C01 - INORGANIC CHEMISTRY