Zhonghua Liu

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Yixing, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wide beam radiation leakage coaxial cable
- Patent number 12,224,492
- Issue date Feb 11, 2025
- Jiangsu Hengxin Technology Co., Ltd.
- Haiyan Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of arranging a leaky coaxial cable by using two half jumper...
- Patent number 11,355,856
- Issue date Jun 7, 2022
- Jiangsu Hengxin Technology Co., Ltd.
- ZhiXing Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Patch antenna having programmable frequency and polarization
- Patent number 10,158,176
- Issue date Dec 18, 2018
- JIANGSU HENGXIN TECHNOLOGY LIMITED CORPORATION
- Xianqi Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-frequency dual-polarized base station antenna for parallel dua...
- Patent number 9,972,918
- Issue date May 15, 2018
- JIANGSU HENGXIN TECHNOLOGY LIMITED CORPORATION
- Xianqi Lin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIDE BEAM RADIATION LEAKAGE COAXIAL CABLE
- Publication number 20240014567
- Publication date Jan 11, 2024
- Jiangsu Hengxin Technology Co., Ltd.
- Haiyan SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-DIRECTIONAL RADIATION LEAKY COAXIAL CABLE
- Publication number 20230344136
- Publication date Oct 26, 2023
- Jiangsu Hengxin Technology Co., Ltd
- Zhonghua LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ARRANGEMENT OF LEAKY COAXIAL CABLES APPLIED TO STRIP-SHA...
- Publication number 20200358199
- Publication date Nov 12, 2020
- Jiangsu Hengxin Technology Co., Ltd
- ZhiXing YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PATCH ANTENNA HAVING PROGRAMMABLE FREQUENCY AND POLARIZATION
- Publication number 20170271770
- Publication date Sep 21, 2017
- JIANGSU HENGXIN TECHONOLOGY LIMITED CORPORATION
- Xianqi Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-FREQUENCY DUAL-POLARIZED BASE STATION ANTENNA FOR PARALLEL DUA...
- Publication number 20170077614
- Publication date Mar 16, 2017
- JIANGSU HENGXIN TECHNOLOGY LIMITED CORPORATION
- Xianqi Lin
- H01 - BASIC ELECTRIC ELEMENTS