Contemporary Amperex Technology Co., Limited

China


 
Total IP 5,975
Total IP Rank # 175
IP Activity Score 4.5/5.0    9,872
IP Activity Rank # 48
Stock Symbol 300750 (szse)
ISIN CNE100003662
Market Cap. 1.2T  (CNY)
Industry Electronic Components
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

137 0
2 17
5,773 13
33
 
Last Patent 2025 - Perovskite thin film, perovskite...
First Patent 2014 - Safety device of lithium-ion bat...
Last Trademark 2024 - Choco Swap
First Trademark 2014 - CATL

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Electronic control device, battery device, related device, energy storage system and charging net...
Invention High-voltage power distribution device and forming method for housing structure thereof, and batt...
Invention High-voltage power distribution device, battery device and electric apparatus. The present applic...
G/S Computer programs, downloadable; integrated circuit cards [smart cards]; downloadable computer s...
G/S Batteries, electric, for vehicles; battery jars; battery boxes; battery chargers; batteries, elec...
G/S Batteries, electric, for vehicles; battery jars; battery boxes; battery chargers; batteries, ele...
Invention Energy storage system, and control method and apparatus therefor. The present application provide...
Invention Electrode sheet, electrode assembly, cell, battery, and electric device. Provided are an electrod...
Invention Connector, battery, and electric device. A connector, a battery, and an electric device. The conn...
Invention Positive electrode active material and preparation method therefor, secondary battery, and electr...
Invention Coating mechanism and coating device. Provided in the present application are a coating mechanism...
Invention Beam structure of battery, battery and electric device. The present application relates to the te...
Invention Perovskite thin film, perovskite cell, preparation method, electric device and power generation d...
Invention Battery and electric apparatus. A battery (10) and an electric apparatus. The battery (10) compri...
Invention Alloy and preparation method therefor and use thereof, porous material, current collector, second...
Invention Perovskite-based laminated solar cell and preparation method therefor, and electric device. The p...
G/S Computer programs, recorded; integrated circuit cards [smart cards]; interactive touchscreen ter...
G/S Computer programs, recorded; integrated circuit cards [smart cards]; interactive touchscreen term...
Invention Solar cell and preparation method therefor, photovoltaic module, system, and apparatus. A solar c...
Invention Case and preparation method therefor, battery, and electric device. A case (100) and a preparatio...
Invention Composite lithium-supplementing material and preparation method therefor, positive electrode shee...
Invention Separator, battery cell, battery, and electric device. A separator, a battery cell, a battery, an...
Invention Positive electrode material and preparation method therefor, positive electrode, sodium battery a...
Invention Secondary battery and electrical apparatus. The present application relates to a secondary batter...
Invention Silicon-carbon composite material and preparation method therefor, secondary battery, and electri...
Invention Cooling structure, battery, and electric device. The present application provides a cooling struc...
Invention Battery and electric device. The present application provides a battery and an electric device. T...
Invention Tab inspection method, device and system. A tab inspection method, a device and a system, relatin...
Invention Tape sticking treatment method and tape sticking device. Disclosed in the present disclosure are ...
Invention Nail penetration test method and device. A nail penetration test method and device, which can imp...
Invention Negative current collector and preparation method therefor, and battery cell, battery and electri...
Invention Nail penetration test device. A nail penetration test device, which can improve the performance o...
Invention Adapter detection tool, sealing detection device, and sealing detection method. An adapter (40) d...
Invention Preparation process for battery cell, and battery cell, battery and electric device. A preparatio...
Invention Battery and electric device. A battery and an electric device. The battery comprises an electrode...
Invention Electrode sheet, battery and electric device. c1c1c2c2c2c1c1c2c1c1c1<250%.
Invention Positive electrode piece, battery, and electric device. The present application relates to a posi...
Invention Electrode assembly and adhesive tape application method therefor, battery cell, battery, and elec...
Invention Battery cell, battery and electrical apparatus. The present application provides a battery cell, ...
Invention Battery cell, battery, and electric device. The present application is applicable to the technica...
Invention Battery cell, battery, and electric device. Disclosed in the present application are a battery ce...
Invention Clamping device and battery production apparatus. Provided are a clamping device (100) and a batt...
Invention Anomalous data acquisition method and apparatus, device, and computer-readable storage medium. Di...
Invention Battery cell, battery and electrical apparatus. Disclosed in the present application are a batter...
Invention Positive electrode material, preparation method therefor, lithium-ion battery and electric device...
Invention Binder, preparation method, negative electrode slurry, negative electrode sheet, solid-state batt...
Invention Binder and preparation method therefor, negative electrode sheet, battery and electric device. 12...
Invention Visual inspection system and method. A visual inspection system includes: a visual calibration a...
Invention Battery cell, battery, and electrical device. 11 mm, the area of the second outer surface of the ...
Invention Secondary battery and preparation method therefor, and electric device. 244, wherein M comprises ...
Invention Battery and electric device. The present application belongs to the technical field of batteries....
2023 Invention Battery cell, battery, and electrical device. Provided in the embodiments of the present applicat...
G/S Product quality evaluation; Product quality testing; Quality control of goods and services; Produ...
Invention Visual inspection system and method. A visual inspection system and method. The visual inspection...
Invention Battery cell, battery and electric device. A battery cell, a battery and an electric device, whic...
Invention Battery cell, battery and electrical apparatus. A battery cell, a battery and an electrical appar...
G/S Computer programs, downloadable; integrated circuit cards [smart cards]; mobile phone software ap...
G/S Computer programs, downloadable; integrated circuit cards [smart cards]; mobile phone software a...
G/S Electric vehicles; motorcycles; driverless cars [autonomous cars]; remote control vehicles, othe...
G/S Electric vehicles; motorcycles; driverless cars [autonomous cars]; remote control vehicles, other...
G/S Cellphone software applications, downloadable; computer software applications, downloadable; comp...
G/S Cellphone software applications, downloadable; computer software applications, downloadable; com...
2022 G/S Batteries, electric, for vehicles; battery jars; battery boxes; plates for batteries; anode batte...
G/S vehicle battery charging; charging of electric vehicles; battery charging service for motor vehic...
G/S Technological research; conducting technical project studies; research and development of new pro...
G/S Batteries, electric, for vehicles; battery jars; battery boxes; plates for batteries ; anode batt...
G/S advertising; rental of advertising space; bill-posting; market studies; providing business inform...
G/S installation, maintenance and repair of computer hardware; interference suppression in electrical...
2021 G/S Installation, maintenance and repair of computer hardware; interference suppression in electrical...
2019 G/S Accumulators, electric, for vehicles; Batteries, electric, for vehicles; Accumulator jars; Plates...
2018 G/S Electric accumulators, namely electric storage batteries, accumulator boxes, namely for batteries...
G/S Electric accumulators; Accumulator boxes; Electric accumulators for vehicles; Photovoltaic cells;...
2016 G/S Galvanic cells; battery boxes; accumulators, electric; batteries, electric, for vehicles; batteri...