Xi Chao

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Side stand magnetic motor and cooling fan using side stand magnetic...
- Patent number 10,079,527
- Issue date Sep 18, 2018
- Huawei Technologies Co., Ltd.
- Chengpeng Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fan control method, apparatus, and system
- Patent number 10,060,438
- Issue date Aug 28, 2018
- Huawei Technologies Co., Ltd.
- Weifeng Duan
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Side Stand Magnetic Motor and Cooling Fan Using Side Stand Magnetic...
- Publication number 20160111939
- Publication date Apr 21, 2016
- Huawei Technologies Co., Ltd
- Chengpeng Yang
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FAN CONTROL METHOD, APPARATUS, AND SYTEM
- Publication number 20150147155
- Publication date May 28, 2015
- Huawei Technologies Co., Ltd
- WEIFENG DUAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...