Company Filing History:
Years Active: 2011-2013
Title: Reixia Fei: Innovator in Switching Mode Power Supplies
Introduction
Reixia Fei is a notable inventor based in Shanghai, China. He has made significant contributions to the field of electrical engineering, particularly in the development of startup circuits for switching mode power supplies. With a total of 2 patents to his name, Fei's work is recognized for its innovation and practicality.
Latest Patents
Fei's latest patents focus on methods and apparatuses for low current startup circuits in switching mode power supplies. The first patent describes a startup circuit that includes a first voltage detector, which triggers the power supply to switch from a first operation mode to a second operation mode when the input supply voltage exceeds a specified threshold. This design minimizes current consumption in the first voltage detector, relying on the reverse leakage current of a diode. Additionally, a feedback circuit is integrated to maintain a positive feedback loop, enhancing the circuit's efficiency. The second patent outlines a similar startup circuit that transitions the power supply from a startup mode to a normal operation mode, again emphasizing low current consumption and effective voltage detection.
Career Highlights
Reixia Fei is currently employed at BCD Semiconductor Manufacturing Limited, where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing the efficiency and reliability of power supply systems.
Collaborations
Fei has collaborated with notable colleagues such as Qiang Zong and ShaoHua Fang, contributing to a dynamic work environment that fosters innovation and creativity.
Conclusion
Reixia Fei's contributions to the field of electrical engineering, particularly in switching mode power supplies, highlight his role as a significant inventor. His patents reflect a commitment to innovation and efficiency in technology.