Huawei Digital Power Technologies Co. Ltd.

China


 
Total IP 1,871
Total IP Rank # 678
IP Activity Score 4/5.0    2,556
IP Activity Rank # 255
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,035 3
0 3
801 4
25
 
Last Patent 2025 - Power converter, energy storage ...
First Patent 2006 - System for line powering in comm...
Last Trademark 2023 - VMU
First Trademark 2021 - DRIVEONE

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Hybrid power drive system, gearbox, and vehicle. A hybrid power drive system is provided, includ...
Invention Power control circuit and control method thereof. A power control circuit includes an alternatin...
Invention Power module, control circuit, and electronic device. A power module, a control circuit, and an ...
Invention Power converter and detection method for terminal status. Example power converters and detection...
Invention Power supply system, three-phase inverter, controller and control method for three-phase inverter...
Invention Semiconductor power entity and method for producing such entity by hybrid bonding. A semiconduct...
Invention Hybrid bond sheet and cooled semiconductor power module. A hybrid bond sheet for mounting a semi...
Invention Semiconductor device, electronic apparatus, and semiconductor device manufacturing method. A sem...
Invention Power converter arrangement with partial power conversion. The disclosure provides methods and a...
Invention Braking system, control apparatus, and electric vehicle. This application provides a braking sys...
Invention Power distribution module and communication power supply system. The power distribution module i...
Invention Power converter, package structure, and heat dissipation structure. A package structure includes...
Invention Photovoltaic inverter and temperature detection apparatus. A photovoltaic inverter and a tempera...
Invention Semiconductor device and semiconductor device manufacturing method. A semiconductor device and a...
Invention Power converter, energy storage system, and control method. A power converter includes a power c...
Invention Direct current charging apparatus, powertrain, and electric vehicle. A direct current charging a...
Invention Converter and control method of sending pwm driver gating signal thereof. A converter and a cont...
Invention Power conversion apparatus and charging apparatus. A power conversion apparatus includes an AC-D...
Invention Power conversion device. A power conversion device includes a first filter inductor and an AC/AC...
Invention Inverter. The embodiments of the present application relate to the technical field of devices. Pr...
Invention Grid-connected power converter and power control method therefor, and energy storage system. The ...
Invention Oil-cooled powertrain and electric vehicle. An oil-cooled powertrain (10) and an electric vehicle...
Invention Motor with distributed oil passing of motor shaft, power assembly and electric vehicle. Provided ...
Invention Anti-seepage motor, power assembly and electric vehicle. Provided in the present application are ...
Invention Electromechanical brake apparatus comprising in-shaft locking mechanism, system, and vehicle. An ...
Invention Electro-mechanical brake for integrated drive shaft, and vehicle. An electro-mechanical brake for...
Invention Electromechanical brake device having brake motor and controller separated from each other, and v...
Invention Direct current converter. The present application provides a direct current converter, comprising...
Invention Electro-mechanical brake containing parallel-axis gear train, and vehicle. An electro-mechanical ...
Invention Battery cell, battery module, battery pack, and energy storage system. Embodiments of the present...
Invention Electric motor, power assembly and electric vehicle. Provided in the present application are an e...
Invention Power supply module and energy storage system. The present application provides a power supply mo...
Invention Stator silicon steel sheet with radial flow channel, stator core, motor and electric vehicle. The...
Invention Multi-way valve, thermal management apparatus, energy storage device, and vehicle. Provided are a...
Invention Uninterruptible power supply, and power supply system. Provided in the present application are an...
Invention Power converter and terminal state detection method. Provided in the present application are a po...
Invention Power module capable of resisting junction temperature fluctuation and power device. The present ...
Invention Charging device and power distribution method. Disclosed in embodiments of the present applicatio...
2023 Invention Motor controller, vehicle braking system and electric vehicle. Provided in the present applicatio...
Invention Electric motor controller, vehicle brake system and electric vehicle. Provided in the present app...
G/S Electric and electronic measuring, control and regulating apparatus for propulsion and braking sy...
Invention Side-mounted electromechanical braking device and vehicle. Provided in the present application is...
G/S CPUs; integrated circuits; inverters; Transformers; solar batteries; photovoltaic modules; photov...
Invention Heat exchange device having separate evaporators, and heat exchange system. The present applicati...
G/S Electric vehicles and parts therefor; remote control vehicles, other than toys; hybrid cars; elec...
Invention Power assembly with layout conforming to power flow and electric vehicle. Embodiments of the pres...
Invention Voltage converter, controller applied to voltage converter, and power adapter. The present applic...
Invention Panel level packaging structure with fully parallel interconnects. The disclosure relates to a pa...
G/S Laptops; CPUs; computer external devices; computer hardware; computer software (recorded); comput...
Invention Semiconductor device with hemt and schottky barrier diode cells. The disclosure relates to a semi...
Invention Semiconductor device with integrated hemt and schottky barrier diode sub cells. The disclosure re...
Invention Adapter, charging system and charging method. Provided in the embodiments of the present applicat...
Invention Power supply module, router, switch, and electronic device. A power supply module (10). The power...
G/S Research and development on energy efficiency, energy and the environment, sustainable developmen...
2022 G/S Technological research in the field of computer hardware systems, renewable energy resources; con...
G/S Technological research in the field of computer software; consultancy in the field of energy-savi...
G/S Technological research; consultancy in the field of energy-saving; technological consultancy in ...
G/S Tablet computers; recorded computer programs, namely, recorded computer programs for network mana...
G/S computer programs, recorded, namely, firmware for enabling and controlling the functions of batte...
G/S Tablet computers; computer programs, recorded; data processing apparatus; computer software, rec...
G/S Management System for photovoltaic power generation, power storage and power consumption; Softwar...
G/S Uninterruptible power supply apparatus [battery]; Uninterruptible power supply monitoring equipme...
G/S Computer programs [downloadable software]; computer programs, recorded; modems; network communic...
G/S Computer programs [downloadable software]; computer programs, recorded; modems; network communica...
2021 G/S Computer software [recorded]; Inverters [electricity]; transformers [electricity]; Converters [el...
G/S Inverters [electricity].
G/S Inverters [electricity]; transformers [electricity]; Converters [electric]; Distribution boxes [e...
G/S Commutators; voltage regulators for electric power; converters, electric; switches, electric; ele...
G/S Electric commutators; electric regulating apparatus, namely temperature regulators, induction vol...
G/S Commutators; regulating apparatus, electric; converters, electric; switches, electric; distribut...
G/S Chargers for electric accumulators; charging stations for electric vehicles; car batteries; batte...
G/S Data processing apparatus; Computer memories; Computer software [recorded]; Network Communication...
G/S Electric motors for cars; automobile engines; electric cars; automobile chassis; mopeds; automobi...