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last 30 patents
Information
Patent Grant
Battery cell, battery, electrical device, and manufacturing method...
Patent number
12,176,551
Issue date
Dec 24, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Huasheng Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery cell, battery, electric apparatus, and manufacturing method...
Patent number
12,166,241
Issue date
Dec 10, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Yuqun Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
End cover assembly, secondary battery, battery module, appratus, li...
Patent number
12,100,867
Issue date
Sep 24, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qichang Cai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Top cover assembly, battery cell, battery module and manufacturing...
Patent number
12,002,972
Issue date
Jun 4, 2024
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
Yuyong Lei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery cell, battery, electric apparatus, and manufacturing method...
Patent number
11,923,551
Issue date
Mar 5, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yuqun Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connection member and rechargeable battery
Patent number
11,824,285
Issue date
Nov 21, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connection member and rechargeable battery
Patent number
11,824,286
Issue date
Nov 21, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connection member and rechargeable battery
Patent number
11,811,155
Issue date
Nov 7, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
End cover assembly, secondary battery, battery module, apparatus, l...
Patent number
11,777,184
Issue date
Oct 3, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qichang Cai
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Battery cell, battery and electricity consuming device
Patent number
11,757,161
Issue date
Sep 12, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huasheng Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery
Patent number
11,742,526
Issue date
Aug 29, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
End cover assembly, battery cell, battery module and device
Patent number
11,715,867
Issue date
Aug 1, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Ningsheng Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery
Patent number
11,695,190
Issue date
Jul 4, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yuyong Lei
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery top cover assembly, secondary battery and vehicle
Patent number
11,688,914
Issue date
Jun 27, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
End cap assembly, battery cell and manufacturing method thereof, ba...
Patent number
11,688,907
Issue date
Jun 27, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huasheng Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Connection member and rechargeable battery
Patent number
11,581,615
Issue date
Feb 14, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Rechargeable battery
Patent number
11,489,236
Issue date
Nov 1, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery, battery module, and device using secondary batte...
Patent number
11,424,500
Issue date
Aug 23, 2022
Contemporain Amperex Technology Co., Limited
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Component for collecting current and battery
Patent number
11,417,935
Issue date
Aug 16, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery
Patent number
11,335,979
Issue date
May 17, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yulian Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery module, secondary battery and cap assembly thereof
Patent number
11,258,143
Issue date
Feb 22, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yulian Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode member, electrode assembly and rechargeable batter
Patent number
11,233,244
Issue date
Jan 25, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and top cover assembly thereof
Patent number
11,183,722
Issue date
Nov 23, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xinxiang Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery
Patent number
11,121,436
Issue date
Sep 14, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yulian Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and top cover assembly thereof
Patent number
11,094,985
Issue date
Aug 17, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xinxiang Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode component, electrode assembly and rechargeable battery
Patent number
10,991,949
Issue date
Apr 27, 2021
Contemporary Amperex Technology Co., Limited
Xiang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Top cover assembly for power battery and power battery having the same
Patent number
10,906,402
Issue date
Feb 2, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Connection member and rechargeable battery
Patent number
10,910,622
Issue date
Feb 2, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jiandong Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vent for secondary battery top cover, top cover assembly, and secon...
Patent number
10,873,066
Issue date
Dec 22, 2020
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrode member, electrode assembly and rechargeable battery
Patent number
10,804,526
Issue date
Oct 13, 2020
CONTEMPORARY AMPEREX TECHOLOGY CO., LIMITED
Xiang Li
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20250015440
Publication date
Jan 9, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Haibo Ke
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Publication number
20250015452
Publication date
Jan 9, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20240421457
Publication date
Dec 19, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Shengyun SHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20240413492
Publication date
Dec 12, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY, ELECTRICAL DEVICE, METHOD FOR MANUFACTURING BATTERY, AND D...
Publication number
20240372178
Publication date
Nov 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Quankun LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Publication number
20240347863
Publication date
Oct 17, 2024
Contemporary Amperex Technology Co., Limited
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery Cell, Battery, and Electric Device
Publication number
20240332726
Publication date
Oct 3, 2024
Contemporary Amperex Technology Co., Limited
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS
Publication number
20240322351
Publication date
Sep 26, 2024
Contemporary Amperex Technology Co., Limited
Haibo KE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
End Cover, Battery Cell, Battery, and Electrical Device
Publication number
20240313337
Publication date
Sep 19, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Qineng ZHONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND METHOD AND DEVICE FOR...
Publication number
20240297401
Publication date
Sep 5, 2024
Contemporary Amperex Technology Co., Limited
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND METHOD AND APPARAT...
Publication number
20240162558
Publication date
May 16, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTING COMPONENT, BATTERY CELL, BATTERY, AND ELECTRIC D...
Publication number
20240154251
Publication date
May 9, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
END CAP ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Publication number
20240063482
Publication date
Feb 22, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20230395931
Publication date
Dec 7, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haibo KE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
END COVER ASSEMBLY, SECONDARY BATTERY, BATTERY MODULE, APPRATUS, LI...
Publication number
20230395958
Publication date
Dec 7, 2023
Contemporary Amperex Technology Co., Limited
Qichang Cai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS
Publication number
20230387558
Publication date
Nov 30, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
END COVER ASSEMBLY, BATTERY, ELECTRIC DEVICE, BATTERY CELL, AND MAN...
Publication number
20230344044
Publication date
Oct 26, 2023
Contemporary Amperex Technology Co., Limited
Huasheng Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CYLINDRICAL BATTERY CELL, BATTERY, ELECTRICITY CONSUMING DEVICE, MA...
Publication number
20230246223
Publication date
Aug 3, 2023
Contemporary Amperex Technology Co., Limited
Kai Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONNECTION MEMBER AND RECHARGEABLE BATTERY
Publication number
20230140187
Publication date
May 4, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou XING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONNECTION MEMBER AND RECHARGEABLE BATTERY
Publication number
20230138054
Publication date
May 4, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou XING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONNECTION MEMBER AND RECHARGEABLE BATTERY
Publication number
20230136854
Publication date
May 4, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou XING
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND MANUFACTURING METHOD...
Publication number
20230125202
Publication date
Apr 27, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yuqun Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND MANUFACTURING METHOD...
Publication number
20230123556
Publication date
Apr 20, 2023
Contemporary Amperex Technology Co., Limited
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
END COVER ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20230112464
Publication date
Apr 13, 2023
Jiangsu Contemporary Amperex Technology Limited
Wenlong KANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND MANUFACTURING METHOD...
Publication number
20230048125
Publication date
Feb 16, 2023
Contemporary Amperex Technology Co., Limited
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, POWER CONSUMPTION DEVICE, AND DEVICE FOR MAN...
Publication number
20230033282
Publication date
Feb 2, 2023
Contemporary Amperex Technology Co., Limited
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery Cell, Battery, Electrical Device, and Manufacturing Method...
Publication number
20230030940
Publication date
Feb 2, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huasheng SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RECHARGEABLE BATTERY
Publication number
20230015012
Publication date
Jan 19, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Chengyou Xing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY AND ELECTRICITY CONSUMING DEVICE
Publication number
20230006317
Publication date
Jan 5, 2023
Contemporary Amperex Technology Co., Limited
Huasheng Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND MANUFACTURING METHOD...
Publication number
20220359958
Publication date
Nov 10, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Yuqun Zeng
H01 - BASIC ELECTRIC ELEMENTS