Xiaofei Zhang

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Power supply apparatus, power supply system, and data center
- Patent number 12,169,428
- Issue date Dec 17, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhuyong Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power system, data center, and charging device
- Patent number 12,136,889
- Issue date Nov 5, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhou Shu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control method and control apparatus for power supply apparatus in...
- Patent number 12,086,007
- Issue date Sep 10, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhuyong Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power conversion circuit, method for controlling power conversion c...
- Patent number 11,909,308
- Issue date Feb 20, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for performing multi-table join operation and corres...
- Patent number 11,301,470
- Issue date Apr 12, 2022
- Huawei Technologies Co., Ltd.
- Wenjie Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-level circuit, three-phase multi-level circuit, and control m...
- Patent number 11,239,765
- Issue date Feb 1, 2022
- Huawei Technologies Co., Ltd.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply control apparatus and method for controlling power supply
- Patent number 10,175,743
- Issue date Jan 8, 2019
- Huawei Technologies Co., Ltd.
- Xiaofei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control method for soft switch circuit in switch power source
- Patent number 8,699,253
- Issue date Apr 15, 2014
- Liebert Corporation
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for soft switch circuit in switch power supply
- Patent number 8,416,592
- Issue date Apr 9, 2013
- Liebert Corporation
- Chuntao Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY AND DISTRIBUTION SYSTEM FOR DATA CENTER
- Publication number 20230396063
- Publication date Dec 7, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Xiaofei ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SOLID-STATE TRANSFORMER, POWER SUPPLY DEVICE, AND DATA CENTER
- Publication number 20230396145
- Publication date Dec 7, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Peng SHUAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SYSTEM, DATA CENTER, AND CHARGING DEVICE
- Publication number 20230216305
- Publication date Jul 6, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zhou SHU
- B60 - VEHICLES IN GENERAL
Information Patent Application
Power Conversion System, Power Conversion Module, and Processing Ap...
- Publication number 20230137732
- Publication date May 4, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COOLING SYSTEM AND COOLING METHOD THEREOF
- Publication number 20230084749
- Publication date Mar 16, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Gangfeng LIU
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ALTERNATING CURRENT POWER SUPPLY CIRCUIT, CONTROL METHOD THEREOF, A...
- Publication number 20230053066
- Publication date Feb 16, 2023
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE SAMPLER AND SOLID-STATE TRANSFORMER
- Publication number 20220413018
- Publication date Dec 29, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong HUANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER ELECTRONIC TRANSFORMER AND POWER SUPPLY SYSTEM
- Publication number 20220416671
- Publication date Dec 29, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRY-TYPE TRANSFORMER AND WINDING METHOD THEREOF
- Publication number 20220392692
- Publication date Dec 8, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL METHOD AND CONTROL APPARATUS FOR POWER SUPPLY APPARATUS IN...
- Publication number 20220326754
- Publication date Oct 13, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SUPPLY APPARATUS, POWER SUPPLY SYSTEM, AND DATA CENTER
- Publication number 20220269325
- Publication date Aug 25, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER CONVERSION CIRCUIT, METHOD FOR CONTROLLING POWER CONVERSION C...
- Publication number 20220181964
- Publication date Jun 9, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Zhuyong HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...
- Publication number 20220045623
- Publication date Feb 10, 2022
- Huawei Technologies Co., Ltd
- Zhuyong HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...
- Publication number 20200099313
- Publication date Mar 26, 2020
- Huawei Technologies Co., Ltd
- Zhuyong HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONVERTER
- Publication number 20190312524
- Publication date Oct 10, 2019
- Huawei Technologies Co., Ltd
- Zhuyong HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD FOR PERFORMING MULTI-TABLE JOIN OPERATION AND CORRES...
- Publication number 20190228014
- Publication date Jul 25, 2019
- Huawei Technologies Co., Ltd
- Wenjie LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power Supply Control Apparatus and Method for Controlling Power Supply
- Publication number 20170045931
- Publication date Feb 16, 2017
- Huawei Technologies Co., Ltd
- Xiaofei Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SOURCE
- Publication number 20110278953
- Publication date Nov 17, 2011
- LIEBERT CORPORATION
- Chuntao Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SUPPLY
- Publication number 20100315152
- Publication date Dec 16, 2010
- LIEBERT CORPORATION
- Chuntao Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Xiaofei Zhang

Person

Patents Grantslast 30 patents

Power supply apparatus, power supply system, and data center

Power system, data center, and charging device

Control method and control apparatus for power supply apparatus in...

Power conversion circuit, method for controlling power conversion c...

Control method for performing multi-table join operation and corres...

Multi-level circuit, three-phase multi-level circuit, and control m...

Power supply control apparatus and method for controlling power supply

Control method for soft switch circuit in switch power source

Control method for soft switch circuit in switch power supply

Patents Applicationslast 30 patents

POWER SUPPLY AND DISTRIBUTION SYSTEM FOR DATA CENTER

SOLID-STATE TRANSFORMER, POWER SUPPLY DEVICE, AND DATA CENTER

POWER SYSTEM, DATA CENTER, AND CHARGING DEVICE

Power Conversion System, Power Conversion Module, and Processing Ap...

COOLING SYSTEM AND COOLING METHOD THEREOF

ALTERNATING CURRENT POWER SUPPLY CIRCUIT, CONTROL METHOD THEREOF, A...

VOLTAGE SAMPLER AND SOLID-STATE TRANSFORMER

POWER ELECTRONIC TRANSFORMER AND POWER SUPPLY SYSTEM

DRY-TYPE TRANSFORMER AND WINDING METHOD THEREOF

CONTROL METHOD AND CONTROL APPARATUS FOR POWER SUPPLY APPARATUS IN...

POWER SUPPLY APPARATUS, POWER SUPPLY SYSTEM, AND DATA CENTER

POWER CONVERSION CIRCUIT, METHOD FOR CONTROLLING POWER CONVERSION C...

MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...

MULTI-LEVEL CIRCUIT, THREE-PHASE MULTI-LEVEL CIRCUIT, AND CONTROL M...

CONVERTER

CONTROL METHOD FOR PERFORMING MULTI-TABLE JOIN OPERATION AND CORRES...

Power Supply Control Apparatus and Method for Controlling Power Supply

CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SOURCE

CONTROL METHOD FOR SOFT SWITCH CIRCUIT IN SWITCH POWER SUPPLY