CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

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HONG KONG, CN

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Patents Grantslast 30 patents

Information Patent Grant
Detection method, terminal device, and computer-readable storage me...
- Patent number 12,254,610
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lin Ma
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circulating conveyor
- Patent number 12,252,346
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Kun Yang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Battery swap authentication method and apparatus, electronic device...
- Patent number 12,252,031
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Chao Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Charging method for battery pack, computer-readable storage medium,...
- Patent number 12,255,485
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lan Xie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Secondary battery, battery module, battery pack and electric device
- Patent number 12,255,332
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Cuiping Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
End cap assembly, battery cell, battery, battery cell manufacturing...
- Patent number 12,255,341
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yanyu Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery swapping method, server and battery installing-and-removing...
- Patent number 12,252,030
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Zhenhui Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Negative electrode, secondary battery and device comprising same
- Patent number 12,255,320
- Issue date Mar 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Mingkui Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite artificial graphite and preparation method thereof, and s...
- Patent number 12,249,715
- Issue date Mar 11, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuanyuan Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery, electric device, and method and device for preparing batte...
- Patent number 12,249,723
- Issue date Mar 11, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xinxiang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery, method and device for preparing a battery cell
- Patent number 12,249,724
- Issue date Mar 11, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Ningsheng Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Anti-misplug detection mechanism for code scanners, code scanning s...
- Patent number 12,248,841
- Issue date Mar 11, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yunlong Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrode plate, method for preparing same, secondary battery, batt...
- Patent number 12,249,713
- Issue date Mar 11, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wei Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery module, battery pack, and apparatus using battery cell as p...
- Patent number 12,249,731
- Issue date Mar 11, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xuguang Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method, device, power system and electric vehicle
- Patent number 12,249,945
- Issue date Mar 11, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaojian Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Secondary battery and battery module
- Patent number 12,244,025
- Issue date Mar 4, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Dongyang Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithium-ion battery of fast-charging capability
- Patent number 12,243,976
- Issue date Mar 4, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wenzhu Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top cover assembly and secondary battery
- Patent number 12,244,024
- Issue date Mar 4, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Shoujun Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithiation device
- Patent number 12,237,493
- Issue date Feb 25, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yongqiang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Output electrode base, battery module, and electric vehicle
- Patent number 12,237,540
- Issue date Feb 25, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for overcurrent regulation of energy storage system and ener...
- Patent number 12,237,698
- Issue date Feb 25, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Chengjie Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery, battery module and electric equipment
- Patent number 12,237,543
- Issue date Feb 25, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuanbao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative electrode plate, lithium-ion battery and apparatus
- Patent number 12,237,502
- Issue date Feb 25, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Shitong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Suction gun and material suction device
- Patent number 12,234,108
- Issue date Feb 25, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Zhihui Zhen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Positive electrode active material, method for the preparation ther...
- Patent number 12,230,791
- Issue date Feb 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Qingyan Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Top cap assembly, battery, and electrical device
- Patent number 12,230,813
- Issue date Feb 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yukun Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power battery heating system and control method and control circuit...
- Patent number 12,227,109
- Issue date Feb 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaojian Huang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power conversion device
- Patent number 12,230,987
- Issue date Feb 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Weiping Sun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Secondary battery and apparatus containing the secondary battery
- Patent number 12,230,800
- Issue date Feb 18, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jianjun Ma
- 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

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST DEVICE, BATTERY CELL, BATTERY AND ELECTRICITY-CONSUMING DEVICE
- Publication number 20250096399
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Liangfan Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery and Electric Device
- Publication number 20250096408
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lu HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY AND MANUFACTURING METHOD THEREOF, BATTERY CELL,...
- Publication number 20250096300
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jiang LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROLYTE, SODIUM-ION BATTERY, BATTERY MODULE, BATTERY PACK, AND...
- Publication number 20250096325
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Meng Qin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE
- Publication number 20250096370
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuyong LEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRICAL DEVICE
- Publication number 20250096353
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yujie PU
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY AND ELECTRIC DEVICE
- Publication number 20250096361
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Ruidi Liu
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC DEVICE
- Publication number 20250096437
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Di NIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
CARBONACEOUS MATERIAL AND PREPARATION METHOD THEREFOR, AND SECONDAR...
- Publication number 20250096267
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaoxia Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR, SE...
- Publication number 20250091904
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Kai Wu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
STARTING METHOD OF ENERGY STORAGE SYSTEM, ENERGY STORAGE SYSTEM AND...
- Publication number 20250096593
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Meng Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD AND CONTROL DEVICE OF ENERGY STORAGE SYSTEM
- Publication number 20250096568
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Miaomiao ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LITHIUM-MANGANESE-NICKEL COMPOSITE OXIDE AND PREPARATION METHOD THE...
- Publication number 20250091899
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Zhenguo Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE PLATE MOLDING DEVICE
- Publication number 20250091142
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yitai GUO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CARBON MATERIAL AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY...
- Publication number 20250091872
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuanyuan LI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
POSITIVE ELECTRODE MATERIAL, SECONDARY BATTERY, BATTERY MODULE, BAT...
- Publication number 20250096272
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lei LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, ELECTRICAL DEVICE AND METHOD FOR WRAPPING AR...
- Publication number 20250096400
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lianfu CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRIC APPARATUS
- Publication number 20250096331
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Haizu Jin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY COMPARTMENT AND BATTERY SWAPPING STATION
- Publication number 20250096385
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Weifeng CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
WINDING AND UNWINDING SYSTEM, CONTROL METHOD, AND PREPARATION DEVIC...
- Publication number 20250091831
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yu LUO
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
LIQUID LEAKAGE DETECTION METHOD, APPARATUS, AND DEVICE, AND COMPUTE...
- Publication number 20250095140
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Zhongbao HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BOX, BATTERY, AND ELECTRICAL APPARATUS
- Publication number 20250096350
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yong GUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRIC APPARATUS
- Publication number 20250096359
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yu TANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS
- Publication number 20250096381
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Denghua Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY AND ELECTRICITY CONSUMPTION DEVICE
- Publication number 20250096433
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuyong Lei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY AND ELECTRIC DEVICE
- Publication number 20250096439
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Denghua LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250096442
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Ou QIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREO...
- Publication number 20250096255
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Shuxing HUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPOSITE FILM AND METHOD FOR PREPARATION THEREOF, BATTERY MODULE,...
- Publication number 20250092209
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yu CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CARBON MATERIAL, METHOD FOR PREPARING THE SAME, AND SECONDARY BATTE...
- Publication number 20250091881
- Publication date Mar 20, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xieji Lin
- H01 - BASIC ELECTRIC ELEMENTS

CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

Organization

Patents Grantslast 30 patents

Detection method, terminal device, and computer-readable storage me...

Circulating conveyor

Battery swap authentication method and apparatus, electronic device...

Charging method for battery pack, computer-readable storage medium,...

Secondary battery, battery module, battery pack and electric device

End cap assembly, battery cell, battery, battery cell manufacturing...

Battery swapping method, server and battery installing-and-removing...

Negative electrode, secondary battery and device comprising same

Composite artificial graphite and preparation method thereof, and s...

Battery, electric device, and method and device for preparing batte...

Battery cell, battery, method and device for preparing a battery cell

Anti-misplug detection mechanism for code scanners, code scanning s...

Electrode plate, method for preparing same, secondary battery, batt...

Battery module, battery pack, and apparatus using battery cell as p...

Control method, device, power system and electric vehicle

Secondary battery and battery module

Lithium-ion battery of fast-charging capability

Top cover assembly and secondary battery

Lithiation device

Output electrode base, battery module, and electric vehicle

Method for overcurrent regulation of energy storage system and ener...

Battery, battery module and electric equipment

Negative electrode plate, lithium-ion battery and apparatus

Suction gun and material suction device

Positive electrode active material, method for the preparation ther...

Top cap assembly, battery, and electrical device

Power battery heating system and control method and control circuit...

Power conversion device

Secondary battery and apparatus containing the secondary battery

Secondary battery and device comprising the same

Patents Applicationslast 30 patents

EXHAUST DEVICE, BATTERY CELL, BATTERY AND ELECTRICITY-CONSUMING DEVICE

Battery and Electric Device

ELECTRODE ASSEMBLY AND MANUFACTURING METHOD THEREOF, BATTERY CELL,...

ELECTROLYTE, SODIUM-ION BATTERY, BATTERY MODULE, BATTERY PACK, AND...

BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE

BATTERY AND ELECTRICAL DEVICE

BATTERY AND ELECTRIC DEVICE

BATTERY CELL, BATTERY, AND ELECTRIC DEVICE

CARBONACEOUS MATERIAL AND PREPARATION METHOD THEREFOR, AND SECONDAR...

POSITIVE ELECTRODE ACTIVE MATERIAL, PREPARATION METHOD THEREFOR, SE...

STARTING METHOD OF ENERGY STORAGE SYSTEM, ENERGY STORAGE SYSTEM AND...

CONTROL METHOD AND CONTROL DEVICE OF ENERGY STORAGE SYSTEM

LITHIUM-MANGANESE-NICKEL COMPOSITE OXIDE AND PREPARATION METHOD THE...

ELECTRODE PLATE MOLDING DEVICE

CARBON MATERIAL AND PREPARATION METHOD THEREFOR, SECONDARY BATTERY...

POSITIVE ELECTRODE MATERIAL, SECONDARY BATTERY, BATTERY MODULE, BAT...

BATTERY CELL, BATTERY, ELECTRICAL DEVICE AND METHOD FOR WRAPPING AR...

BATTERY AND ELECTRIC APPARATUS

BATTERY COMPARTMENT AND BATTERY SWAPPING STATION

WINDING AND UNWINDING SYSTEM, CONTROL METHOD, AND PREPARATION DEVIC...

LIQUID LEAKAGE DETECTION METHOD, APPARATUS, AND DEVICE, AND COMPUTE...

BOX, BATTERY, AND ELECTRICAL APPARATUS

BATTERY AND ELECTRIC APPARATUS

BATTERY CELL, BATTERY AND ELECTRICAL APPARATUS

BATTERY CELL, BATTERY AND ELECTRICITY CONSUMPTION DEVICE

BATTERY CELL, BATTERY AND ELECTRIC DEVICE

BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

COMPOSITE POSITIVE ELECTRODE MATERIAL AND PREPARATION METHOD THEREO...

COMPOSITE FILM AND METHOD FOR PREPARATION THEREOF, BATTERY MODULE,...

CARBON MATERIAL, METHOD FOR PREPARING THE SAME, AND SECONDARY BATTE...

Trademarklast 30 trademarks