Contemporary Amperex Technology Co., Limited

China


 
Total IP 6,373
Total IP Rank # 165
IP Activity Score 4.5/5.0    10,427
IP Activity Rank # 44
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

142 0
2 15
6,168 13
33
 
Last Patent 2025 - Energy storage container and ene...
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

2025 Invention Charging apparatus and control method thereof, and electric device and power supply system thereo...
Invention Welding fixture and welding device. A welding fixture and a welding device, which fall within th...
2024 Invention Battery cell, battery, and electrical device. The present application discloses a battery cell, a...
Invention Valve assembly, power module, energy storage sub-module, and energy storage system. The present a...
Invention Power module unit, energy storage valve module, energy storage valve, and energy storage device. ...
Invention Energy storage valve operation control method and apparatus, energy storage valve sub-module, and...
Invention Solar cell, interface passivation material, photovoltaic power generation system and electric dev...
Invention Fire-fighting linkage control system and method for energy storage valve. A fire-fighting linkage...
Invention Energy storage container and energy storage system. An energy storage container (100) and an ener...
G/S Computer programs, downloadable; integrated circuit cards [smart cards]; downloadable computer s...
Invention Alarm raising method for anomaly, and device monitoring system and computer-readable storage medi...
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 Fastening tooling and processing apparatus. The present application relates to a fastening toolin...
Invention Test method, system, apparatus and device for energy storage control system, and storage medium. ...
Invention Method and device for determining dynamic index of material. A method and device for determining ...
Invention Method and system for triggering thermal runaway of battery. A method and system for triggering t...
Invention Battery, and temperature regulation method and device. The embodiments of the present application...
Invention Secondary battery cell, secondary battery and electric device. 1200 is greater than or equal to 2...
Invention Current collector weld bead depth measurement method and apparatus, device, and storage medium. T...
Invention Power supply circuit, circuit board, battery management system, and electric device. The present ...
Invention Distance measuring apparatus and method, and battery assembling device and method. Embodiments of...
Invention Electrode sheet burr detection method and apparatus, electronic device, and storage medium. Discl...
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 Detection device and method for detecting appearance of battery module. The present application r...
Invention Detection method and apparatus for battery housing, device, medium, and product. The present appl...
Invention Battery cell, battery, electric device, and energy storage apparatus. Embodiments of the present ...
Invention Control circuit, control system and vehicle. The present application discloses a control circuit,...
Invention Energy scheduling policy determination method and apparatus, electronic device, and storage mediu...
Invention Electrode sheet slitting system and method. An electrode sheet slitting system (1000), comprising...
Invention Charge consistency determination method and apparatus, and device, storage medium and product. Th...
Invention Internal resistance determination method, apparatus, computer device and storage medium. The pres...
Invention Silicon-carbon composite material and preparation method therefor, negative electrode sheet, seco...
Invention Coating die health inspection method, apparatus and system, and storage medium. A coating die hea...
Invention Battery cell, battery, electric device and energy storage cabinet. A battery cell (20), a battery...
Invention Electrode sheet inspection method and system. Disclosed in the present application are an electro...
Invention Tab inspection system and method. A tab (70) inspection system and method, which are used for ins...
Invention Sodium-ion battery cell, battery and electric device. A sodium-ion battery cell, a battery and an...
Invention Electrode sheet coating deviation correction method and system. An electrode sheet coating deviat...
Invention Electrode sheet marking system and method. Disclosed in the present application are an electrode ...
Invention Positive electrode active material, method for preparation thereof, secondary battery and electri...
Invention Insulating boot mounting system and usage method therefor, and battery pack production method. Th...
Invention Battery, electric device, and pressure measurement device for battery cell group. The present app...
2023 Invention Battery and electric device. Embodiments of the present application provide a battery and an elec...
Invention Battery cell, battery and electric device. The present application discloses a battery cell, a ba...
Invention Battery and electric device. The present application provides a battery and an electric device. T...
Invention Battery cell, battery, and electric device. The present application discloses a battery cell, a b...
Invention Battery cell, battery and electric device. Disclosed in the present application are a battery cel...
Invention Battery assembling system and control method therefor, and battery production line. Disclosed in ...
Invention Battery cell and preparation method therefor, battery, and electric device. The present applicati...
Invention Battery cell, battery, electric device and energy storage device. The present disclosure relates ...
G/S Product quality evaluation; Product quality testing; Quality control of goods and services; Produ...
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 Electrically powered motor vehicles; motorcycles; driverless cars [autonomous cars]; remotely con...
G/S Cellphone software applications, downloadable; computer software applications, downloadable; com...
2022 Invention Battery and electric device. The present application provides a battery and an electrical device....
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...