This inventor holds 4 USPTO granted patents. Top assignee: Murata Manufacturing Co., Ltd.. Active years: 2019-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019-2021
Title: Innovations of Inventor Yang Chen
Introduction
Yang Chen is a notable inventor based in Markham, Canada. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced control methods for converters. With a total of 4 patents to his name, Chen's work has had a substantial impact on the efficiency and performance of power conversion systems.
Latest Patents
One of Yang Chen's latest patents is the "Simplified hybrid PWM/PFM control method for SLLC converter." This invention involves a converter that includes input voltage terminals, a series circuit with first and second switches, a transformer with primary and secondary windings, and a resonant tank. The controller in this system utilizes a single control loop and a single control parameter to manage the auxiliary switch with pulse-width modulation while controlling the first and second switches with pulse-frequency modulation.
Another significant patent is the "120-Hz ripple reduction with PIR controller for LLC converter." This invention features an LLC converter that comprises a transformer, a resonant stage, a switching stage, and a rectifying stage. The controller senses the output voltage and manages the switching of the switches based on proportional-integral control to minimize errors in the output voltage, ensuring better performance across a range of voltages.
Career Highlights
Yang Chen is currently employed at Murata Manufacturing Co., Ltd., where he continues to innovate and develop new technologies. His expertise in power electronics and control systems has positioned him as a key contributor to the company's advancements in this field.
Collaborations
Throughout his career, Yang Chen has collaborated with talented individuals such as Hongliang Wang and Bing Gong. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
In summary, Yang Chen is a distinguished inventor whose work in power conversion technology has led to several important patents. His contributions continue to influence the industry, showcasing the importance of innovation in electrical engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile