Xuefen ZHANG

Person

Zhuhai, Guangdong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Photovoltaic electric appliance and charging control method, device...
- Patent number 12,021,409
- Issue date Jun 25, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Han Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Energy-internet system, energy routing conversion device, and energ...
- Patent number 11,936,183
- Issue date Mar 19, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Mingzhu Dong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC home power consumption system and wiring method for home applian...
- Patent number 11,862,970
- Issue date Jan 2, 2024
- Gree Electric Appliances, Inc. of Zhuhai
- Xuefen Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic electric appliance system, method and device of contro...
- Patent number 11,831,151
- Issue date Nov 28, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Zhigang Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power optimization method and apparatus therefor, and photovoltaic...
- Patent number 11,710,969
- Issue date Jul 25, 2023
- Gree Electric Appliances, Inc. of Zhuhai
- Meng Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method for direct current electrical device and direct curr...
- Patent number 11,502,511
- Issue date Nov 15, 2022
- Gree Electric Appliances, Inc. of Zhuhai
- Jing Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for controlling photovoltaic air conditioning system
- Patent number 11,015,821
- Issue date May 25, 2021
- Gree Electric Appliances, INC. of Zhuhai
- Mingzhu Dong
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Method and device for processing voltage drop, grid interconnection...
- Patent number 10,700,522
- Issue date Jun 30, 2020
- Gree Electric Appliances, Inc. of Zhuhai
- Weitao Ni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for controlling air conditioner outdoor unit
- Patent number 10,612,810
- Issue date Apr 7, 2020
- Gree Electric Appliances, Inc. of Zhuhai
- Xuefen Zhang
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

Information Patent Application
POWER OPTIMIZATION METHOD AND APPARATUS THEREFOR, AND PHOTOVOLTAIC...
- Publication number 20220190603
- Publication date Jun 16, 2022
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Meng LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Photovoltaic Electric Appliance and Charging Control Method, Device...
- Publication number 20210399573
- Publication date Dec 23, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Han Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Photovoltaic Electric Appliance System, Method and Device of Contro...
- Publication number 20210384721
- Publication date Dec 9, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Zhigang Zhao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Air-Conditioning Device, and Electric Energy Processing Method for...
- Publication number 20210372652
- Publication date Dec 2, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Keqin Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Current Transformer, Method for Distributing Electric Energy Using...
- Publication number 20210376607
- Publication date Dec 2, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xuefen Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL METHOD FOR DIRECT CURRENT ELECTRICAL DEVICE AND DIRECT CURR...
- Publication number 20210344195
- Publication date Nov 4, 2021
- Jing WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC Home Power Consumption System and Wiring Method for Home Applian...
- Publication number 20210273449
- Publication date Sep 2, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xuefen ZHANG
- G05 - CONTROLLING REGULATING
Information Patent Application
ENERGY INTERNET SYSTEM, ENERGY ROUTING CONVERSION DEVICE, AND ENERG...
- Publication number 20210044146
- Publication date Feb 11, 2021
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Mingzhu DONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR PROCESSING VOLTAGE DROP, GRID INTERCONNECTION...
- Publication number 20190173420
- Publication date Jun 6, 2019
- Gree Electric Appliances, Inc. of Zhuhai
- Weitao Ni
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR CONTROLLING PHOTOVOLTAIC AIR CONDITIONING SYSTEM
- Publication number 20180347834
- Publication date Dec 6, 2018
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Mingzhu Dong
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Method, Apparatus, and System for Detecting Working State of Photov...
- Publication number 20180287557
- Publication date Oct 4, 2018
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Shiyong Jiang
- G01 - MEASURING TESTING
Information Patent Application
Method and System for Controlling Air Conditioner Outdoor Unit
- Publication number 20170314802
- Publication date Nov 2, 2017
- GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
- Xuefen ZHANG
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Xuefen ZHANG

Person

Patents Grantslast 30 patents

Photovoltaic electric appliance and charging control method, device...

Energy-internet system, energy routing conversion device, and energ...

DC home power consumption system and wiring method for home applian...

Photovoltaic electric appliance system, method and device of contro...

Power optimization method and apparatus therefor, and photovoltaic...

Control method for direct current electrical device and direct curr...

Method and device for controlling photovoltaic air conditioning system

Method and device for processing voltage drop, grid interconnection...

Method and system for controlling air conditioner outdoor unit

Patents Applicationslast 30 patents

POWER OPTIMIZATION METHOD AND APPARATUS THEREFOR, AND PHOTOVOLTAIC...

Photovoltaic Electric Appliance and Charging Control Method, Device...

Photovoltaic Electric Appliance System, Method and Device of Contro...

Air-Conditioning Device, and Electric Energy Processing Method for...

Current Transformer, Method for Distributing Electric Energy Using...

CONTROL METHOD FOR DIRECT CURRENT ELECTRICAL DEVICE AND DIRECT CURR...

DC Home Power Consumption System and Wiring Method for Home Applian...

ENERGY INTERNET SYSTEM, ENERGY ROUTING CONVERSION DEVICE, AND ENERG...

METHOD AND DEVICE FOR PROCESSING VOLTAGE DROP, GRID INTERCONNECTION...

METHOD AND DEVICE FOR CONTROLLING PHOTOVOLTAIC AIR CONDITIONING SYSTEM

Method, Apparatus, and System for Detecting Working State of Photov...

Method and System for Controlling Air Conditioner Outdoor Unit