Company Filing History:
Years Active: 2019-2023
Title: Innovations by Inventor Xiaofei Qiu
Introduction
Xiaofei Qiu is a notable inventor based in Tempe, AZ (US). He has made significant contributions to the field of defrosting technology, holding a total of 8 patents. His work focuses on enhancing the efficiency and effectiveness of defrosting systems.
Latest Patents
One of Xiaofei Qiu's latest patents is titled "Defrosting apparatus with arc detection and methods of operation thereof." This innovative defrosting system incorporates an RF signal source, electrodes positioned near a cavity containing the load to be defrosted, and a transmission path connecting the RF signal source to the electrodes. The system features an impedance matching network and measurement circuitry that monitors various parameters, including voltage and current. The system controller adjusts operations based on the monitored parameters to optimize the defrosting process.
Another significant patent is "Apparatus and methods for detecting defrosting operation completion." This system also utilizes an RF signal source and an electrode, with power detection circuitry that measures forward and reflected RF power. The system controller continuously calculates the rate of change of these measurements and compares it to a predetermined threshold to determine when the defrosting operation is complete.
Career Highlights
Xiaofei Qiu is currently employed at NXP USA, Inc., where he continues to innovate in the field of defrosting technology. His work has led to advancements that improve the efficiency of defrosting systems, making them more reliable and effective.
Collaborations
Xiaofei has collaborated with notable colleagues, including Lionel Mongin and Pierre Marie Jean Piel. These collaborations have contributed to the development of his innovative technologies.
Conclusion
Xiaofei Qiu is a prominent inventor whose work in defrosting technology has led to multiple patents and significant advancements in the field. His contributions continue to impact the efficiency of defrosting systems, showcasing his dedication to innovation.