Xun MA

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Photovoltaic system, photovoltaic unit grouping method, computing d...
- Patent number 12,132,444
- Issue date Oct 29, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xun Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fault point position determining method and apparatus and photovolt...
- Patent number 11,632,077
- Issue date Apr 18, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xun Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for obtaining location information of controller
- Patent number 11,539,239
- Issue date Dec 27, 2022
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Xun Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic module monitoring apparatus and power system
- Patent number 10,892,707
- Issue date Jan 12, 2021
- Huawei Technologies Co., Ltd.
- Fayin Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PHOTOVOLTAIC SYSTEM, PHOTOVOLTAIC UNIT GROUPING METHOD, COMPUTING D...
- Publication number 20220393642
- Publication date Dec 8, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Xun MA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR OBTAINING LOCATION INFORMATION OF CONTROLLER
- Publication number 20210408824
- Publication date Dec 30, 2021
- Huawei Technologies Co., Ltd
- Xun MA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FAULT POINT POSITION DETERMINING METHOD AND APPARATUS AND PHOTOVOLT...
- Publication number 20210050816
- Publication date Feb 18, 2021
- Huawei Technologies Co., Ltd
- Xun MA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC MODULE MONITORING APPARATUS AND POWER SYSTEM
- Publication number 20180198406
- Publication date Jul 12, 2018
- Huawei Technologies Co., Ltd
- Fayin CAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER