CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

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HONG KONG, CN

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Patents Grantslast 30 patents

Information Patent Grant
End cover assembly, battery cell, battery and electric device
- Patent number 12,368,209
- Issue date Jul 22, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Shoujun Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Isolated resonant conversion control method, apparatus and system,...
- Patent number 12,368,368
- Issue date Jul 22, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jinfeng Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Silicon-oxygen compound, method for preparation thereof, and relate...
- Patent number 12,365,594
- Issue date Jul 22, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Chengdu Liang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Secondary battery and battery module
- Patent number 12,368,217
- Issue date Jul 22, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Quankun Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Material management method and apparatus, computer device, and stor...
- Patent number 12,366,845
- Issue date Jul 22, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaoyong Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mixing and dispersing apparatus
- Patent number 12,357,954
- Issue date Jul 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Liangliang Wu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Voltage measurement circuit and method, circuit board, and control...
- Patent number 12,360,168
- Issue date Jul 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Guobin Ma
- G01 - MEASURING TESTING
Information Patent Grant
Battery cell, battery, power consumption device, and battery cell m...
- Patent number 12,362,433
- Issue date Jul 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Lulu Bai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery heating system, battery pack, and electrical apparatus
- Patent number 12,362,410
- Issue date Jul 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuanmiao Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Perovskite solar cell, preparation method therefor and power consum...
- Patent number 12,364,090
- Issue date Jul 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Weifeng Liang
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
Battery module, battery pack, device and assembly method of battery...
- Patent number 12,362,417
- Issue date Jul 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Sien Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery cell, battery, power consumption device, and device for man...
- Patent number 12,362,446
- Issue date Jul 15, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resin composition and application thereof, binder, electrode slurry...
- Patent number 12,351,669
- Issue date Jul 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Changyuan Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery, and battery module, battery pack and apparatus c...
- Patent number 12,355,076
- Issue date Jul 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Danfeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cell sampling circuit, circuit fault early warning method, and batt...
- Patent number 12,352,822
- Issue date Jul 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yihua Cai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery, process for preparing same, and apparatus compri...
- Patent number 12,355,069
- Issue date Jul 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuwen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive electrode active material, electrochemical apparatus, and...
- Patent number 12,355,071
- Issue date Jul 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yuqun Zeng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Rolling device and measuring device
- Patent number 12,355,058
- Issue date Jul 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Pengpeng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Perovskite betavoltaic-photovoltaic battery
- Patent number 12,354,761
- Issue date Jul 8, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Changsong Chen
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Box structure, battery, and electrical device
- Patent number 12,347,838
- Issue date Jul 1, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yong Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Secondary battery, battery module, and device using secondary batte...
- Patent number 12,347,890
- Issue date Jul 1, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Hu Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive active material, positive electrode plate, electrochemical...
- Patent number 12,347,859
- Issue date Jul 1, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Rui Du
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Tank, battery cell, battery, and electrical device
- Patent number 12,347,894
- Issue date Jul 1, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jingxuan Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Perovskite solar cell and manufacturing method
- Patent number 12,342,717
- Issue date Jun 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Weifeng Liang
Information Patent Grant
Casing for battery box, battery box, battery, and electric apparatus
- Patent number 12,341,209
- Issue date Jun 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jiajun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly and related battery, device, manufacturing metho...
- Patent number 12,341,223
- Issue date Jun 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Hu Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode assembly, battery cell, battery and electric apparatus
- Patent number 12,341,161
- Issue date Jun 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Ziyu Bai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Suspension structure and vehicle
- Patent number 12,337,636
- Issue date Jun 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xiaowei Yu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Positive electrode active material and preparation method thereof,...
- Patent number 12,338,137
- Issue date Jun 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Shushi Dou
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROTECTIVE MEMBER AND METHOD FOR PREPARING BATTERY CELL
- Publication number 20250239721
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Chao QUAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTER...
- Publication number 20250239729
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
- Haiyi Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING DEVICE, PRODUCTION SYSTEM, AND CLEANING METHOD
- Publication number 20250235903
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Jiang LIN
- B08 - CLEANING
Information Patent Application
WELDING APPARATUS AND WELDING METHOD
- Publication number 20250235955
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Congcheng QI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTROLYTE, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250239653
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Cuiping ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250239695
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEPARATOR, SECONDARY BATTERY COMPRISING SAME AND RELATED BATTERY MO...
- Publication number 20250239728
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
- Cong Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BRACKET, BATTERY ASSEMBLY, ELECTRIC APPARATUS, AND PREPARATION METH...
- Publication number 20250239704
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Kangyu WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY PROTECTION APPARATUS, ELECTRIFIED SYSTEM, ENERGY STORAGE SYS...
- Publication number 20250239115
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Hongjie MIAO
- G07 - CHECKING-DEVICES
Information Patent Application
SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...
- Publication number 20250236528
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
- Shuai Xie
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INSULATION STATE DETECTION METHOD, SYSTEM, AND APPARATUS, STORAGE M...
- Publication number 20250237690
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xin LI
- G01 - MEASURING TESTING
Information Patent Application
SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...
- Publication number 20250239609
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
- Zijian Lv
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250239605
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yiming QIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...
- Publication number 20250239610
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
- Shuyun Wan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250239734
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Haizu JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD OF SAME, POSITIVE E...
- Publication number 20250236537
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Qiyu ZHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PARTITION PLATE, PARTITION PLATE ASSEMBLY, BATTERY MODULE, BATTERY...
- Publication number 20250239715
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yifeng CHEN
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY AND ELECTRICAL DEVICE WITH BATTERY
- Publication number 20250239607
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yiming QIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SECONDARY BATTERY AND ELECTRIC APPARATUS CONTAINING SAME
- Publication number 20250239611
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONK KONG) LIMITED
- Yu Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRIC DEVICE
- Publication number 20250239687
- Publication date Jul 24, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Kai WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250233268
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Haizu JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250233285
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Huasheng SU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
- Publication number 20250233161
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Quanguo LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BOX ASSEMBLY, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250233242
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xing Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHIUM IRON PHOSPHATE AND PREPARATION METHOD AND APPLICATION THERE...
- Publication number 20250230046
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Kai WU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COATING DEVICE FOR COATING ELECTRODE PLATES AND BATTERY PRODUCTION...
- Publication number 20250229289
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Zhirong WENG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...
- Publication number 20250230052
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Yingwei SU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC DEVICE
- Publication number 20250233212
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Wenlin ZHOU
- B60 - VEHICLES IN GENERAL
Information Patent Application
BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS
- Publication number 20250233219
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Xueqing XIONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BATTERY AND ELECTRICAL DEVICE
- Publication number 20250233292
- Publication date Jul 17, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Chao LONG
- H01 - BASIC ELECTRIC ELEMENTS

CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

Organization

Patents Grantslast 30 patents

End cover assembly, battery cell, battery and electric device

Isolated resonant conversion control method, apparatus and system,...

Silicon-oxygen compound, method for preparation thereof, and relate...

Secondary battery and battery module

Material management method and apparatus, computer device, and stor...

Mixing and dispersing apparatus

Voltage measurement circuit and method, circuit board, and control...

Battery cell, battery, power consumption device, and battery cell m...

Battery heating system, battery pack, and electrical apparatus

Perovskite solar cell, preparation method therefor and power consum...

Battery cell, battery, and electric apparatus

Battery module, battery pack, device and assembly method of battery...

Battery cell, battery, power consumption device, and device for man...

Resin composition and application thereof, binder, electrode slurry...

Secondary battery, and battery module, battery pack and apparatus c...

Cell sampling circuit, circuit fault early warning method, and batt...

Secondary battery, process for preparing same, and apparatus compri...

Positive electrode active material, electrochemical apparatus, and...

Rolling device and measuring device

Perovskite betavoltaic-photovoltaic battery

Box structure, battery, and electrical device

Secondary battery, battery module, and device using secondary batte...

Positive active material, positive electrode plate, electrochemical...

Tank, battery cell, battery, and electrical device

Perovskite solar cell and manufacturing method

Casing for battery box, battery box, battery, and electric apparatus

Electrode assembly and related battery, device, manufacturing metho...

Electrode assembly, battery cell, battery and electric apparatus

Suspension structure and vehicle

Positive electrode active material and preparation method thereof,...

Patents Applicationslast 30 patents

PROTECTIVE MEMBER AND METHOD FOR PREPARING BATTERY CELL

SEPARATOR, PREPARATION METHOD THEREFOR AND RELATED SECONDARY BATTER...

CLEANING DEVICE, PRODUCTION SYSTEM, AND CLEANING METHOD

WELDING APPARATUS AND WELDING METHOD

ELECTROLYTE, BATTERY, AND ELECTRIC APPARATUS

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

SEPARATOR, SECONDARY BATTERY COMPRISING SAME AND RELATED BATTERY MO...

BRACKET, BATTERY ASSEMBLY, ELECTRIC APPARATUS, AND PREPARATION METH...

SAFETY PROTECTION APPARATUS, ELECTRIFIED SYSTEM, ENERGY STORAGE SYS...

SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...

INSULATION STATE DETECTION METHOD, SYSTEM, AND APPARATUS, STORAGE M...

SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...

BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD OF SAME, POSITIVE E...

PARTITION PLATE, PARTITION PLATE ASSEMBLY, BATTERY MODULE, BATTERY...

BATTERY AND ELECTRICAL DEVICE WITH BATTERY

SECONDARY BATTERY AND ELECTRIC APPARATUS CONTAINING SAME

BATTERY AND ELECTRIC DEVICE

ELECTRODE ASSEMBLY, BATTERY, AND ELECTRIC APPARATUS

BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE

BOX ASSEMBLY, BATTERY, AND ELECTRIC APPARATUS

LITHIUM IRON PHOSPHATE AND PREPARATION METHOD AND APPLICATION THERE...

COATING DEVICE FOR COATING ELECTRODE PLATES AND BATTERY PRODUCTION...

SILICON-BASED NEGATIVE ELECTRODE ACTIVE MATERIAL, SECONDARY BATTERY...

BATTERY CELL, BATTERY, AND ELECTRIC DEVICE

BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS

BATTERY AND ELECTRICAL DEVICE

Trademarklast 30 trademarks