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Xi'an, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Electric drive system, powertrain, and electric vehicle
Patent number
12,047,025
Issue date
Jul 23, 2024
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Yue Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Motor control unit and power system
Patent number
11,984,831
Issue date
May 14, 2024
Huawei Technologies Co., Ltd.
Ningbo Feng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Energy conversion system, energy conversion method, and power system
Patent number
11,962,248
Issue date
Apr 16, 2024
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Wei Zhang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Energy conversion apparatus, motor, power system, and vehicle
Patent number
11,888,417
Issue date
Jan 30, 2024
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Zhaoxue Cui
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Energy conversion system, energy conversion method, and power system
Patent number
11,699,957
Issue date
Jul 11, 2023
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Wei Zhang
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Off-grid phase splitter and inverter system
Patent number
11,632,056
Issue date
Apr 18, 2023
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Ningbo Feng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CONTROL METHOD AND APPARATUS FOR POWER SUPPLY CIRCUIT, AND ELECTRIC...
Publication number
20240383348
Publication date
Nov 21, 2024
Huawei Digital Power Technologies Co., Ltd.
Ningbo Feng
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR DRIVE SYSTEM, CHARGING METHOD AND VEHICLE
Publication number
20240283385
Publication date
Aug 22, 2024
Huawei Digital Power Technologies Co., Ltd.
Ying Li
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE-MOUNTED POWER SUPPLY APPARATUS AND VEHICLE
Publication number
20240266966
Publication date
Aug 8, 2024
Huawei Digital Power Technologies Co., Ltd.
Lin Du
B60 - VEHICLES IN GENERAL
Information
Patent Application
CHARGING AND DISCHARGING APPARATUS AND VEHICLE
Publication number
20240246433
Publication date
Jul 25, 2024
Huawei Digital Power Technologies Co., Ltd.
Wei ZHANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
VEHICLE-MOUNTED CHARGING APPARATUS AND VEHICLE
Publication number
20240174098
Publication date
May 30, 2024
Huawei Digital Power Technologies Co., Ltd.
Ping LI
B60 - VEHICLES IN GENERAL
Information
Patent Application
POWERTRAIN, CONTROL METHOD, AND HYBRID ELECTRIC VEHICLE
Publication number
20240128914
Publication date
Apr 18, 2024
Huawei Digital Power Technologies Co., Ltd.
Yankun XU
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR, CHARGING APPARATUS, POWERTRAIN, AND VEHICLE
Publication number
20230396093
Publication date
Dec 7, 2023
Huawei Digital Power Technologies Co., Ltd.
Ningbo FENG
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY CONVERSION SYSTEM, ENERGY CONVERSION METHOD, AND POWER SYSTEM
Publication number
20230327565
Publication date
Oct 12, 2023
Huawei Digital Power Technologies Co., Ltd.
Wei ZHANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC POWER CONVERSION SYSTEM AND VEHICLE
Publication number
20230226919
Publication date
Jul 20, 2023
Huawei Digital Power Technologies Co., Ltd.
Jiqing DOU
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRIC DRIVE SYSTEM, POWERTRAIN, AND ELECTRIC VEHICLE
Publication number
20230147551
Publication date
May 11, 2023
Huawei Digital Power Technologies Co., Ltd.
Yue CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
MOTOR CONTROL UNIT AND POWER SYSTEM
Publication number
20220286078
Publication date
Sep 8, 2022
Huawei Technologies Co., Ltd
Ningbo FENG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ENERGY CONVERSION SYSTEM, ENERGY CONVERSION METHOD, AND POWER SYSTEM
Publication number
20220286057
Publication date
Sep 8, 2022
Huawei Digital Power Technologies Co., Ltd.
Wei ZHANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY CONVERSION APPARATUS, MOTOR, POWER SYSTEM, AND VEHICLE
Publication number
20220224271
Publication date
Jul 14, 2022
Huawei Digital Power Technologies Co., Ltd.
Zhaoxue CUI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
OFF-GRID PHASE SPLITTER AND INVERTER SYSTEM
Publication number
20210408938
Publication date
Dec 30, 2021
Huawei Technologies Co., Ltd
Ningbo FENG
H01 - BASIC ELECTRIC ELEMENTS