This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Richtek Technology Corporation. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Yong-Chin Lee: Innovator in Power Conversion Technology
Introduction
Yong-Chin Lee is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of power conversion technology. His innovative approach addresses critical challenges in electrical engineering, particularly in the design and functionality of power converters.
Latest Patents
Yong-Chin Lee holds a patent for a "Power converter and control method for power converter." This invention presents a power converter that effectively manages wiring defects on a feedback path. The design allows a power driver to couple an input voltage to an energy storage element, providing an output voltage that is down-converted from the input voltage. The output voltage is then transformed into a feedback voltage by a feedback circuit, which is fed into an error amplifier alongside a reference voltage to generate an amplified error. A control signal generator produces the control signal for the power driver based on this amplified error. Notably, the power converter includes a comparator that operates during a soft-start stage until the output voltage stabilizes. This comparator compares the amplified error with a critical value, disconnecting the input voltage from the energy storage element when necessary.
Career Highlights
Yong-Chin Lee is currently employed at Richtek Technology Corporation, where he continues to develop innovative solutions in power electronics. His work has been instrumental in advancing the efficiency and reliability of power conversion systems.
Collaborations
Yong-Chin Lee collaborates with talented colleagues, including Jung-Sheng Chen and Chih-Chun Chuang. Their combined expertise fosters a creative environment that drives innovation within their projects.
Conclusion
Yong-Chin Lee's contributions to power conversion technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to solving complex problems in the field, and his work at Richtek Technology Corporation continues to influence advancements in power electronics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile