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Patents Grants
last 30 patents
Information
Patent Grant
Motor angle detection and diagnosis apparatus, motor controller, el...
Patent number
12,124,242
Issue date
Oct 22, 2024
Huawei Technologies Co., Ltd.
Xuejuan Kong
G05 - CONTROLLING REGULATING
Information
Patent Grant
Sampling trigger method, microprocessor, motor controller, and elec...
Patent number
11,804,795
Issue date
Oct 31, 2023
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Xuejuan Kong
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Power supply method, control method, power source, and detection ap...
Patent number
11,695,290
Issue date
Jul 4, 2023
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Jianhua Peng
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Modular UPS system and data transmission method for power device
Patent number
10,803,004
Issue date
Oct 13, 2020
Huawei Technologies Co., Ltd.
Lei Deng
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
DRIVE APPARATUS AND ELECTRIC VEHICLE
Publication number
20230347745
Publication date
Nov 2, 2023
Huawei Digital Power Technologies Co., Ltd.
Xuejuan KONG
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR ANGLE DETECTION AND DIAGNOSIS APPARATUS, MOTOR CONTROLLER, EL...
Publication number
20230085935
Publication date
Mar 23, 2023
Huawei Digital Power Technologies Co., Ltd.
Xuejuan Kong
G05 - CONTROLLING REGULATING
Information
Patent Application
VOLTAGE MONITORING METHOD, VOLTAGE MONITORING APPARATUS, AND ELECTR...
Publication number
20220203864
Publication date
Jun 30, 2022
Huawei Digital Power Technologies Co., Ltd.
Xuejuan KONG
B60 - VEHICLES IN GENERAL
Information
Patent Application
SAMPLING TRIGGER METHOD, MICROPROCESSOR, MOTOR CONTROLLER, AND ELEC...
Publication number
20220045640
Publication date
Feb 10, 2022
Huawei Technologies Co.,Ltd.
Xuejuan Kong
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY METHOD, CONTROL METHOD, POWER SOURCE, AND DETECTION AP...
Publication number
20220014032
Publication date
Jan 13, 2022
Huawei Technologies Co., Ltd
Jianhua PENG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Modular Ups System and Data Transmission Method for Power Device
Publication number
20190303341
Publication date
Oct 3, 2019
Huawei Technologies Co., Ltd
Lei Deng
G06 - COMPUTING CALCULATING COUNTING