Fengzhang Xue

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Guangdong Province, CN

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Patents Grantslast 30 patents

Information Patent Grant
Linked locking mechanism and antenna down-tilt angle control device
- Patent number 11,056,782
- Issue date Jul 6, 2021
- Comba Telecom Technology (Guangzhou) Limited
- Chaosheng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase shifter of the cavity type including a feeding network, a sli...
- Patent number 10,062,939
- Issue date Aug 28, 2018
- Peitao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric phase shifter comprised of a cavity having an elongated...
- Patent number 10,062,940
- Issue date Aug 28, 2018
- Peitao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave component of cavity type
- Patent number 9,780,425
- Issue date Oct 3, 2017
- COMBA TELECOM SYSTEMS (CHINA) LTD.
- Peitao Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Linked Locking Mechanism and Antenna Down-tilt Angle Control Device
- Publication number 20200303816
- Publication date Sep 24, 2020
- Comba Telecom Technology (Guangzhou) Limited
- Chaosheng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transmission Device And Antenna Down-Tilt Control System
- Publication number 20200287280
- Publication date Sep 10, 2020
- Comba Telecom Technology (Guangzhou) Ltd.
- Chaosheng Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC PHASE SHIFTER
- Publication number 20170069941
- Publication date Mar 9, 2017
- Comba Telecom Technology (Guangzhou) Ltd.
- Peitao Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE SHIFTER OF CAVITY TYPE
- Publication number 20160372809
- Publication date Dec 22, 2016
- COMBA TELECOM TECHNOLOGY(GUANGZHOU) LTD.
- Peitao Liu
- H01 - BASIC ELECTRIC ELEMENTS