Xiangmin Ma

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Energy storage system
- Patent number 11,581,588
- Issue date Feb 14, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Zheng Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature circuit breaker, control method thereof, and control syst...
- Patent number 10,818,459
- Issue date Oct 27, 2020
- Huawei Technologies Co., Ltd.
- Xiaoke Ran
- G08 - SIGNALLING
Information Patent Grant
Battery intelligent management method, battery intelligent manageme...
- Patent number 9,812,885
- Issue date Nov 7, 2017
- Huawei Technologies Co., Ltd.
- Xiangmin Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENERGY STORAGE SYSTEM
- Publication number 20210328276
- Publication date Oct 21, 2021
- Huawei Technologies Co., Ltd
- Zheng ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Miniature Circuit Breaker, Control Method Thereof, and Control Syst...
- Publication number 20190295797
- Publication date Sep 26, 2019
- Huawei Technologies Co., Ltd
- Xiaoke Ran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Battery Intelligent Management Method, Battery Intelligent Manageme...
- Publication number 20160020619
- Publication date Jan 21, 2016
- Huawei Technologies Canada Co., Ltd.
- Xiangmin Ma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER