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Patents Grants
last 30 patents
Information
Patent Grant
Secondary battery, battery pack and electric device
Patent number
12,155,094
Issue date
Nov 26, 2024
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zhoufu Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode sheet, secondary battery, battery module, batter...
Patent number
11,973,218
Issue date
Apr 30, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Positive electrode sheet, secondary battery, battery module, batter...
Patent number
11,888,154
Issue date
Jan 30, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery
Patent number
11,271,274
Issue date
Mar 8, 2022
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zhiling Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery with insulating tapes
Patent number
11,245,135
Issue date
Feb 8, 2022
Qinghai Contemporary Amperex Technology Limited
Zhiling Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery
Patent number
11,196,131
Issue date
Dec 7, 2021
QINGHAI CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
Zhiling Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-rich electrode plate of lithium-ion battery and preparation...
Patent number
9,806,330
Issue date
Oct 31, 2017
NINGDE AMPEREX TECHNOLOGY LIMITED
Baiqing Li
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20240322165
Publication date
Sep 26, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20240304808
Publication date
Sep 12, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, METHOD FOR MANUFACTURE SAME, BATTERY, AND POWER CONSU...
Publication number
20240266688
Publication date
Aug 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Hui GU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL AND BATTERY PACK
Publication number
20240250348
Publication date
Jul 25, 2024
Contemporary Amperex Technology Co., Limited
Haihe XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE PLATE, ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, POWER C...
Publication number
20240234825
Publication date
Jul 11, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haihe XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND MANUFACTURING METH...
Publication number
20240222752
Publication date
Jul 4, 2024
Contemporary Amperex Technology Co., Limited
Qiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CURRENT COLLECTOR, ELECTRODE PLATE AND PREPARATION METHOD THEREOF,...
Publication number
20240162450
Publication date
May 16, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zhi Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND BATTERY CELL MANUFACT...
Publication number
20240047785
Publication date
Feb 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Wei CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, POWER CONSUMING DEVICE, AND METHOD FOR MANUF...
Publication number
20240047758
Publication date
Feb 8, 2024
Contemporary Amperex Technology Co., Limited
Haihe XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE,...
Publication number
20240047657
Publication date
Feb 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, MANUFACTURING METHOD THEREFOR, BATTERY CELL, BA...
Publication number
20230411700
Publication date
Dec 21, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haihe XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20230378462
Publication date
Nov 23, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY AND MANUFACTURING METHOD THEREFOR, BATTERY CELL,...
Publication number
20230361354
Publication date
Nov 9, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Shuangjuan PENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20230361284
Publication date
Nov 9, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cheng Ji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Publication number
20230361415
Publication date
Nov 9, 2023
Contemporary Amperex Technology Co., Limited
Donglai ZHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20230361282
Publication date
Nov 9, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cheng JI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE PLATE, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20230352667
Publication date
Nov 2, 2023
Contemporary Amperex Technology Co., Limited
Cheng Ji
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE SHEET, SECONDARY BATTERY, BATTERY MODULE, BATTER...
Publication number
20230352663
Publication date
Nov 2, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xiang ZHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND METHOD AND DEVICE FO...
Publication number
20230238540
Publication date
Jul 27, 2023
Contemporary Amperex Technology Co., Limited
Baiqing Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRIC APPARATUS, AND MANUFACTURING METHOD...
Publication number
20230207983
Publication date
Jun 29, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haihe XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE, AND METHOD AND APPARATUS...
Publication number
20230198109
Publication date
Jun 22, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Haihe XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, ELECTRICAL APPARATUS, AND MANUFACTURING METH...
Publication number
20230155184
Publication date
May 18, 2023
Contemporary Amperex Technology Co., Limited
Haihe XIAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGING METHOD AND APPARATUS, VEHICLE, AND COMPUTER-READABLE STORA...
Publication number
20230034272
Publication date
Feb 2, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Sitong LIU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND MANUFACTURING DEVICE...
Publication number
20220246973
Publication date
Aug 4, 2022
Contemporary Amperex Technology Co., Limited
Haizu JIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CHARGING METHOD AND DEVICE, AND STORAGE MEDIUM
Publication number
20220221519
Publication date
Jul 14, 2022
Contemporary Amperex Technology Co., Limited
Dongyang SHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY PACK AND ELECTRIC DEVICE
Publication number
20210135325
Publication date
May 6, 2021
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zhoufu LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20210119306
Publication date
Apr 22, 2021
QINGHAI CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
Zhiling LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20200280043
Publication date
Sep 3, 2020
QINGHAI CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
Zhiling LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY
Publication number
20200280103
Publication date
Sep 3, 2020
Qinghai Contemporary Amperex Technology Limited
Zhiling LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-RICH ELECTRODE PLATE OF LITHIUM-ION BATTERY AND PREPARATION...
Publication number
20150357628
Publication date
Dec 10, 2015
Ningde Amperex Technology Limited
Baiqing LI
H01 - BASIC ELECTRIC ELEMENTS