This inventor holds 5 USPTO granted patents. Top assignees: Astec International Limited, Aes Global Holdings Pte Ltd.. Active years: 2021-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2021-2026
Title: Innovations of Pengfei Cai
Introduction
Pengfei Cai is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of power devices and switched-mode power supplies. With a total of 5 patents to his name, his work reflects a commitment to advancing technology in these areas.
Latest Patents
One of his latest patents is focused on an inrush current limiting and surge protection circuit and system. This power device includes a current limiting resistor in series with a load, which is configured to provide a first current path to the load. Additionally, it features an inrush current control device that provides a second current path to the load, allowing it to bypass the first current path when activated. Furthermore, the device includes a bypass mechanism that offers a low-resistance current path during a power surge.
Another significant patent involves switched mode power supplies with configurable communication addresses. This innovation includes an input, an output, and a transformer with primary and secondary windings. The power supply is equipped with a synchronous rectifier that selectively conducts current through the secondary winding. It also features a controller that supplies a control signal to the synchronous rectifier, enhancing the efficiency of power supply operations.
Career Highlights
Pengfei Cai is currently employed at Astec International Limited, where he continues to develop innovative solutions in power electronics. His work has been instrumental in improving the reliability and efficiency of power devices.
Collaborations
He collaborates with talented coworkers such as Yongtao Xie and Shaobo Li, contributing to a dynamic team focused on technological advancements.
Conclusion
Pengfei Cai's contributions to the field of power devices and switched-mode power supplies demonstrate his innovative spirit and dedication to technology. His patents reflect a deep understanding of electrical engineering and a commitment to enhancing power supply systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile