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Guangzhou City, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Antenna and radiation unit thereof, balun structure of radiation un...
Patent number
12,132,269
Issue date
Oct 29, 2024
COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD.
Liwen Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Welding base
Patent number
11,154,954
Issue date
Oct 26, 2021
Comba Telecom Technology (Guangzhou) Limited
Binlong Bu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Information
Patent Grant
Bi-polarized broadband radiation unit of annular type and linear ar...
Patent number
8,760,356
Issue date
Jun 24, 2014
Comba Telecom System (China) Ltd.
Binlong Bu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wideband I-shaped monople dipole
Patent number
7,522,118
Issue date
Apr 21, 2009
Comba Telecom Technology (Guangzhou) Ltd.
Binlong Bu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MULTI-STANDARD INTEGRATED ANTENNA
Publication number
20230155276
Publication date
May 18, 2023
Comba Telecom Technology (Guangzhou) Limited
Peitao Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Antenna and radiation unit thereof, balun structure of radiation un...
Publication number
20220376394
Publication date
Nov 24, 2022
Comba Telecom Technology (Guangzhou) Ltd.
Liwen Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WELDING BASE
Publication number
20190366490
Publication date
Dec 5, 2019
COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD.
Binlong Bu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
WELDING BASE FOR A MICROWAVE DEVICE AND MICROWAVE DEVICE
Publication number
20190319370
Publication date
Oct 17, 2019
COMBA TELECOM TECHNOLOGY (GUANGZHOU) LTD.
Peitao Liu
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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
Information
Patent Application
Mobile Communication Coverage Distribution System in Corridor and C...
Publication number
20130257673
Publication date
Oct 3, 2013
Comba Telecom System (China) Ltd
Qinyuan Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bi-Polarized Broadband Radiation Unit of Annular Type and Linear Ar...
Publication number
20100309084
Publication date
Dec 9, 2010
COMBA TELECOM SYSTEM (CHINA) LTD.
Binlong Bu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Wideband I-Shaped Monopole Dipole
Publication number
20080204345
Publication date
Aug 28, 2008
Binlong Bu
H01 - BASIC ELECTRIC ELEMENTS