Company Filing History:
Years Active: 2020-2023
Title: Innovations of Chengxi Zhao in Chip-Scale Resonant Gyrators
Introduction
Chengxi Zhao is an accomplished inventor based in Urbana, IL (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of chip-scale resonant gyrators. With a total of 2 patents, his work is paving the way for advancements in passive non-reciprocal devices.
Latest Patents
One of Chengxi Zhao's latest patents is focused on a chip-scale resonant gyrator for passive non-reciprocal devices. This innovative method involves several steps, including depositing a first metal layer on a semiconductor substrate and etching it to form a first electrode with a lead. The process continues with the deposition of a piezoelectric layer, which is then shaped to create the gyrator within a circulator. Following this, a second metal layer is deposited and etched to form a second electrode, positioned opposite the first electrode, creating an electrical port. Additionally, a magnetostrictive layer is deposited on the second electrode, followed by the creation of a metal coil that defines a magnetic port. This integrated circuit is designed to receive an alternating current (AC) voltage, which induces a time-varying strain in the piezoelectric layer, ultimately generating a time-varying electromagnetic field through the magnetostrictive layer.
Career Highlights
Chengxi Zhao is affiliated with the University of Illinois, where he continues to innovate and contribute to research in semiconductor technologies. His work has garnered attention for its potential applications in various electronic devices.
Collaborations
Chengxi Zhao collaborates with notable colleagues, including Songbin Gong and Ruochen Lu. Their combined expertise enhances the research and development efforts within their field.
Conclusion
Chengxi Zhao's contributions to the field of semiconductor technology, particularly through his innovative patents, highlight his role as a leading inventor. His work on chip-scale resonant gyrators is set to influence future advancements in electronic devices.