This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Pctel, Inc., Atlanta Rftech LLC, Pctel Antenna Products Group, Inc.. Active years: 2005-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Schaumburg, IL (US) (2005 - 2021)
- Snellville, GA (US) (2022)
Company Filing History:
3 out of 101 
2 out of 2 
1 out of 2 Years Active: 2005-2022
Title: Innovator Xin Du: Pioneering Antenna Technologies
Introduction
Xin Du, an influential inventor based in Schaumburg, IL, has made significant contributions to the field of antenna technology. With a remarkable portfolio of 6 patents, he has been at the forefront of innovations that enhance communication systems and device connectivity.
Latest Patents
Among his latest inventions are the following patents:
1. **Multi-band quadrifilar helix slot antenna** - This innovative antenna features a cylindrical body with a conductive layer, characterized by a first slot whose length corresponds to a wavelength of a specified signal, and a second slot designed similarly. It incorporates feed lines that facilitate signal transmission, showcasing Xin's dedication to improving antenna efficiency and performance.
2. **Low profile dual-band quadrifilar antenna** - This hybrid antenna structure integrates a ground plane and a supporting body with four helical filars. Each filar's design, approximately half the wavelength of the desired operating frequency, optimizes radio frequency performance. The design further includes a high-band patch for self-diplexing capabilities, highlighting the advanced engineering principles involved in Xin's creations.
Career Highlights
Xin Du's career encompasses substantial tenures at notable companies, including PCTEL, Inc. and Atlanta RFTech LLC. His work in these organizations has focused on developing cutting-edge antenna solutions, which have contributed significantly to advancements in wireless communication technologies.
Collaborations
Throughout his career, Xin has collaborated with esteemed colleagues in the industry, including Jesse Lin and Miroslav Parvanov. These partnerships have facilitated knowledge exchange and innovation, underscoring the collaborative nature of progress in technology.
Conclusion
With his innovative spirit and dedication to advancing antenna technologies, Xin Du stands as a notable figure among contemporary inventors. His contributions through patents and collaborative efforts pave the way for future advancements in wireless communication and beyond.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile