This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Leadtrend Technology Corporation. Active years: 2017-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hsinchu, TW (2017)
- Zhubei, TW (2019)
Company Filing History:
Years Active: 2017-2019
Title: The Innovations of Chi Pin Chen
Introduction
Chi Pin Chen is a notable inventor based in Zhubei, Taiwan. He has made significant contributions to the field of power electronics, particularly in the development of pulse width modulation (PWM) controllers. With a total of 2 patents to his name, his work has had a considerable impact on the efficiency and functionality of power supply systems.
Latest Patents
Chi Pin Chen's latest patents include innovative technologies that enhance the performance of power converters. One of his patents focuses on a PWM controller in a switching mode power supply. This invention provides a power switch with a PWM signal that determines both the ON time and OFF time. A peak detector is utilized to identify voltage peaks in the line voltage generated by rectifying an alternating-current input voltage. The OFF-time control unit adjusts the PWM signal based on a compensation voltage, which is influenced by the output voltage of the power supply. Additionally, the ON-time control unit ensures that the ON time is not less than a minimum ON time, which is determined in response to the voltage peak.
Another significant patent addresses control methods and power converters suitable for TRIAC dimming. This invention provides a holding current for a TRIAC dimmer and is designed for power controllers powered by an operation power source. The high-voltage device in the power controller connects the operation power source to an input power source, allowing it to drain a conduction current. During startup, the conduction current is directed to charge the operation power source, ensuring efficient operation.
Career Highlights
Chi Pin Chen is currently employed at Leadtrend Technology Corporation, where he continues to innovate in the field of power electronics. His work has been instrumental in advancing technologies that improve energy efficiency and performance in various applications.
Collaborations
Throughout his career, Chi Pin Chen has collaborated with talented individuals such as Wei Cheng Su and Chang Yi Lin. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Chi Pin Chen's contributions to the field of power electronics through his innovative patents demonstrate his expertise and commitment to advancing technology. His work not only enhances the efficiency of power supply systems but also paves the way for future innovations in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile