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Patents Grants
last 30 patents
Information
Patent Grant
Battery, apparatus, and preparation method and preparation apparatu...
Patent number
12,002,984
Issue date
Jun 4, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery, apparatus using battery, and manufacturing method and manu...
Patent number
11,990,592
Issue date
May 21, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaofu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module, battery pack, and electric apparatus
Patent number
11,901,555
Issue date
Feb 13, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode sheet and secondary battery including the same,...
Patent number
11,901,561
Issue date
Feb 13, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery, apparatus, and preparation method and preparation apparatu...
Patent number
11,894,573
Issue date
Feb 6, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Charging method for secondary battery, charging apparatus for secon...
Patent number
11,865,943
Issue date
Jan 9, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chenxu Luo
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery unit, battery, and electric apparatus
Patent number
11,855,297
Issue date
Dec 26, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jianfu He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery, preparation method thereof, and battery module,...
Patent number
11,804,590
Issue date
Oct 31, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qian Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module, battery pack, electric apparatus, and method and de...
Patent number
11,804,637
Issue date
Oct 31, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qian Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid series battery module, battery pack, and electrical apparatus
Patent number
11,799,136
Issue date
Oct 24, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qian Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery pack and power consuming device
Patent number
11,799,161
Issue date
Oct 24, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module, battery pack, electric apparatus, and method and de...
Patent number
11,764,436
Issue date
Sep 19, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qian Liu
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
Patents Applications
last 30 patents
Information
Patent Application
BATTERY MODULE, BATTERY PACK, ELECTRICAL APPARATUS AND MANUFACTURIN...
Publication number
20240162544
Publication date
May 16, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CELL AND MANUFACTURING METHOD THEREOF, DEVICE FOR MANUFACTURING CEL...
Publication number
20240154260
Publication date
May 9, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yiyang WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE AND MANUFACTURING METHOD THEREFOR, ELECTRODE ASSEMB...
Publication number
20240145794
Publication date
May 2, 2024
Contemporary Amperex Technology Co., Limited
Xingbu CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20240145785
Publication date
May 2, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jianfu HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20240105939
Publication date
Mar 28, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yiyang WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GAS-EXHAUSTING APPARATUS, BATTERY CELL, BATTERY AND ELECTRICITY-CON...
Publication number
20240097272
Publication date
Mar 21, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wanqiu MENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CATHODE PLATE AND BATTERY
Publication number
20240097294
Publication date
Mar 21, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wen CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PACK AND ELECTRIC APPARATUS
Publication number
20240047813
Publication date
Feb 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jianfu HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY COOLING DEVICE, BATTERY PACK, ELECTRICAL DEVICE AND METHOD...
Publication number
20240047782
Publication date
Feb 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND RELATED BATTERY CELL, BATTERY, APPARATUS AND...
Publication number
20240014434
Publication date
Jan 11, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Suogang GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND MANUFACTURING METHOD...
Publication number
20230402708
Publication date
Dec 14, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xingyan YOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20230402580
Publication date
Dec 14, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chenhui LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20230387380
Publication date
Nov 30, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Suogang GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGE METHOD AND CHARGE APPARATUS FOR BATTERY
Publication number
20230378799
Publication date
Nov 23, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chenghua FU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL DEVICE
Publication number
20230378546
Publication date
Nov 23, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY UNIT, BATTERY, AND ELECTRIC APPARATUS
Publication number
20230369701
Publication date
Nov 16, 2023
Contemporary Amperex Technology Co., Limited
Jianfu HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LONG-LIFE SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND POWE...
Publication number
20230369556
Publication date
Nov 16, 2023
Contemporary Amperex Technology Co., Limited
Xiao Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS
Publication number
20230361429
Publication date
Nov 9, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Suogang GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK...
Publication number
20230344011
Publication date
Oct 26, 2023
Contemporary Amperex Technology Co., Limited
Tao Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND PREPARATION METHOD THEREOF AND BATTERY MODULE...
Publication number
20230327215
Publication date
Oct 12, 2023
Contemporary Amperex Technology Co., Limited
Yiyang Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS
Publication number
20230318073
Publication date
Oct 5, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qian LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID SERIES BATTERY MODULE, BATTERY PACK, AND ELECTRICAL APPARATUS
Publication number
20230307720
Publication date
Sep 28, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qian LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROL METHOD OF BATTERY APPARATUS AND BATTERY APPARATUS, SYSTEM,...
Publication number
20230307927
Publication date
Sep 28, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL AND RELATED ELECTRODE SHEET, SEC...
Publication number
20230261175
Publication date
Aug 17, 2023
Contemporary Amperex Technology Co., Limited
Xiaofu Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, POWER CONSUMING DEVICE, AND METHOD FOR MANUF...
Publication number
20230238642
Publication date
Jul 27, 2023
Contemporary Amperex Technology Co., Limited
Wanqiu MENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY PACK, AND POWER CONSUMING DEVICE THEREOF
Publication number
20230231202
Publication date
Jul 20, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Shaocong OUYANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY, APPARATUS, AND PREPARATION METHOD AND PREPARATION APPARATU...
Publication number
20230231263
Publication date
Jul 20, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quanguo LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY UNIT, BATTERY PACK, ELECTRICAL DEVICE, METHOD AND APPARATUS...
Publication number
20230231390
Publication date
Jul 20, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiaofu XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY MODULE, BATTERY PACK, APPARATUS, AND METHOD AND DEVICE FOR...
Publication number
20230231249
Publication date
Jul 20, 2023
Contemporary Amperex Technology Co., Limited
Chengdu LIANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY, BATTERY MODULE, BATTERY PACK, AND ELEC...
Publication number
20230216062
Publication date
Jul 6, 2023
Contemporary Amperex Technology Co., Limited
Wen CHANG
H01 - BASIC ELECTRIC ELEMENTS