This inventor holds 4 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: The South China University of Technology, Huawei Technologies Co., Ltd.. Active years: 2017-2026.
Company Filing History:
3 out of 408 
1 out of 2,228 Years Active: 2017-2026
Title: Jinxu Xu: Innovator in Antenna Technology
Introduction
Jinxu Xu is a prominent inventor based in Guangzhou, China. He has made significant contributions to the field of antenna technology, holding a total of 4 patents. His work focuses on integrating various functionalities into antenna designs, enhancing their performance and efficiency.
Latest Patents
One of Jinxu Xu's latest patents is titled "Filtering, power-dividing and phase-shifting integrated antenna array feed network." This invention discloses a feed network for an antenna array that integrates filtering, power splitting, and phase shifting. The design includes upper and lower metal floors, metal connecting posts, coaxial feed terminals, a suspended dielectric substrate, suspended strip lines, and two phase-adjusting dielectric substrates. This innovative approach aims to avoid cascading mismatch between different functional circuits, which is a common issue in conventional designs.
Another notable patent is the "Dual-channel filter based on dielectric resonator." This invention features a metal cavity, a dielectric resonator, two tuning metal probes, and four feeding metal probes. The dual-channel filter integrates two channel filters with good isolation between them, providing two input ports and two output ports. This design enhances the functionality and efficiency of the filter, making it a valuable contribution to the field.
Career Highlights
Jinxu Xu is affiliated with the South China University of Technology, where he continues to advance his research and development in antenna technology. His work has garnered attention for its innovative approaches and practical applications in the field.
Collaborations
Jinxu Xu collaborates with notable colleagues, including Xiuyin Zhang and Wanli Zhan. Their combined expertise contributes to the advancement of technology in their respective fields.
Conclusion
Jinxu Xu's contributions to antenna technology through his innovative patents demonstrate his commitment to enhancing communication systems. His work continues to influence the industry and pave the way for future advancements.