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Ningde, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Battery cell, battery, and electric apparatus
Patent number
12,362,392
Issue date
Jul 15, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and apparatus containing the secondary battery
Patent number
12,300,785
Issue date
May 13, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Chengdu Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and device comprising the same
Patent number
12,230,763
Issue date
Feb 18, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrolyte solution, secondary battery, battery module, battery pa...
Patent number
12,199,242
Issue date
Jan 14, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium-ion battery, battery module, battery pack and powered device
Patent number
12,199,244
Issue date
Jan 14, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and device comprising the same
Patent number
12,191,449
Issue date
Jan 7, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and apparatus containing the same
Patent number
11,961,961
Issue date
Apr 16, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Changlong Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery, battery module, battery pack, and electric appar...
Patent number
11,831,002
Issue date
Nov 28, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cuiping Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Secondary battery and device including the same
Patent number
11,777,134
Issue date
Oct 3, 2023
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Liye Li
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, METHOD FOR PREPARATION THEREOF,...
Publication number
20250201862
Publication date
Jun 19, 2025
Contemporary Amperex Technology Co., Limited
Zeli WU
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LITHIUM-ION BATTERY AND ELECTRIC APPARATUS
Publication number
20250149625
Publication date
May 8, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Jie Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY, BATTERY, AND ELECTRIC APPARATUS
Publication number
20250140895
Publication date
May 1, 2025
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20250140925
Publication date
May 1, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY, BATTERY, AND ELECTRIC APPARATUS
Publication number
20250140941
Publication date
May 1, 2025
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
Publication number
20250140926
Publication date
May 1, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Zeli WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE, SECONDARY BATTERY, AND ELECTRIC APPARATUS
Publication number
20250112278
Publication date
Apr 3, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Lei HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY AND PREPARATION PROCESS THEREOF, BATTERY MODULE,...
Publication number
20250105354
Publication date
Mar 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Lei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM ION BATTERY WITH IMPROVED ELECTROLYTE SOLUTION VISCOSITY AN...
Publication number
20250105278
Publication date
Mar 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Jie Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS
Publication number
20250070274
Publication date
Feb 27, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Lei HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY, BATTERY MODULE, BATTERY PACK AND POWERED DEVICE
Publication number
20250023100
Publication date
Jan 16, 2025
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
Lei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE, SECONDARY BATTERY, AND ELECTRICAL DEVICE
Publication number
20240396088
Publication date
Nov 28, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jie GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL DEVICE
Publication number
20240396036
Publication date
Nov 28, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jie Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRONIC DEVICE
Publication number
20240372147
Publication date
Nov 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huiling CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRICAL DEVICE
Publication number
20240372145
Publication date
Nov 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huiling CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL DEVICE
Publication number
20240372158
Publication date
Nov 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Huiling CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRICAL DEVICE
Publication number
20240356079
Publication date
Oct 24, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jie GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC APPAR...
Publication number
20240347771
Publication date
Oct 17, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cuiping Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Secondary Battery, Battery Module, Battery Pack and Electrical Device
Publication number
20240274878
Publication date
Aug 15, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECONDARY BATTERY, PREPARATION METHOD THEREFOR, BATTERY MODULE, BAT...
Publication number
20240266617
Publication date
Aug 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC DEVICE
Publication number
20240266606
Publication date
Aug 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IONIC COMPOUND, ELECTROLYTE SOLUTION, SECONDARY BATTERY AND ELECTRI...
Publication number
20240204255
Publication date
Jun 20, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Jingxuan Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LAYER COMPOSITE SEPARATOR, SECONDARY BATTERY AND ELECTRICAL D...
Publication number
20240195016
Publication date
Jun 13, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cuiping Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTE SOLUTION AND LITHIUM-ION BATTERY COMPRISING SAME
Publication number
20240178448
Publication date
May 30, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Xihui Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLYTIC SOLUTION, SECONDARY BATTERY AND ELECTRICAL DEVICE CONT...
Publication number
20240178454
Publication date
May 30, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cuiping ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREOF, AND...
Publication number
20240170652
Publication date
May 23, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Cuiping Zhang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
NON-AQUEOUS ELECTROLYTE AND PREPARATION METHOD THEREOF, AND SECONDA...
Publication number
20240170726
Publication date
May 23, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE AND PREPARATION METHOD THEREOF, AND SECONDA...
Publication number
20240079651
Publication date
Mar 7, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LITHIUM-ION BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRICAL A...
Publication number
20240047732
Publication date
Feb 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-AQUEOUS ELECTROLYTE AND SECONDARY BATTERY, BATTERY MODULE, BATT...
Publication number
20240047753
Publication date
Feb 8, 2024
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Zeli WU
H01 - BASIC ELECTRIC ELEMENTS