Company Filing History:
1 out of 795 
1 out of 148 Years Active: 2017-2025
Title: Wenquan Che: Innovator in Reflectarray Antenna Technology
Introduction
Wenquan Che is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of antenna technology, particularly in the development of reflectarray elements and antennas. With a total of 2 patents, his work showcases innovative approaches to enhancing communication systems.
Latest Patents
Wenquan Che's latest patents include a Germanium telluride-based reflectarray element and a millimeter-wave frequency-reconfigurable reflectarray antenna. The reflectarray antenna consists of multiple reflectarray elements, a dielectric substrate, a metal ground, and a feed source. The reflectarray element is strategically placed on the upper surface of the dielectric substrate and features a loop body along with two phase delay lines. Notably, two first germanium telluride films are embedded in the loop body, dividing it into two equal-length parts. Each part connects to the middle portion of one phase delay line, while two second germanium telluride films are symmetrically distributed within the phase delay line. Additionally, he has developed a dielectric loaded elliptical helix antenna designed for circularly polarized wave transmission and reception, operating at a center frequency of 915 MHz, which is utilized in RFID systems.
Career Highlights
Wenquan Che has held positions at esteemed institutions such as City University of Hong Kong and Nanjing University of Aeronautics and Astronautics. His academic and professional journey has been marked by a commitment to advancing antenna technology and its applications.
Collaborations
Throughout his career, Wenquan has collaborated with notable colleagues, including Kai Ning Yung and Pak Wai Chan. These partnerships have contributed to the innovative projects he has undertaken.
Conclusion
Wenquan Che's work in the field of antenna technology, particularly with reflectarray elements, demonstrates his dedication to innovation. His patents reflect a deep understanding of the complexities involved in modern communication systems.