Wenxin Yuan

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Feed network device, antenna feeder subsystem, and base station system
- Patent number 7,839,235
- Issue date Nov 23, 2010
- Huawei Technologies Co., Ltd.
- Xianzhi Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System, microwave switch and method for hot standby of radio freque...
- Patent number 7,525,396
- Issue date Apr 28, 2009
- Huawei Technologies Co., Ltd.
- Pinghua He
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Standby and concurring system of a power amplifier and method for p...
- Patent number 7,514,995
- Issue date Apr 7, 2009
- Huawei Technologies Co., Ltd.
- Wenxin Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE CONVERSION DEVICE
- Publication number 20120188030
- Publication date Jul 26, 2012
- Huawei Technologies Co., Ltd
- Jie LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Feed Network Device, Antenna Feeder Subsystem, and Base Station System
- Publication number 20080291110
- Publication date Nov 27, 2008
- Huawei Technologies Co., Ltd.
- Xianzhi Xiong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM, MICROWAVE SWITCH AND METHOD FOR HOT STANDBY OF RADIO FREQUE...
- Publication number 20080136554
- Publication date Jun 12, 2008
- Pinghua HE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Standby And Concurring System Of A Power Amplifier And Method For P...
- Publication number 20070139104
- Publication date Jun 21, 2007
- Huawei Technologies Co., Ltd
- Wenxin Yuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE