Company Filing History:
Years Active: 2016-2017
Title: Yen-Ming Liu: Innovator in Power Converter Technology
Introduction
Yen-Ming Liu is a notable inventor based in Shetou, Taiwan. He has made significant contributions to the field of power electronics, particularly in the development of control circuits for active-clamp flyback power converters. With a total of 2 patents to his name, Liu's work has advanced the efficiency and functionality of power conversion technologies.
Latest Patents
Liu's latest patents include innovative methods for controlling active-clamp flyback power converters. The first patent describes a method for controlling an active-clamp flyback power converter by generating a first switch signal based on output voltage and a current sensing signal. This method allows for adaptive switching in either a complementary or non-complementary control mode, enhancing the converter's performance under varying load and input voltage conditions. The second patent outlines a control circuit for an active-clamp flyback power converter with a programmable switching period. This method involves generating a switching signal in response to a feedback signal, which regulates the output of the converter while also incorporating an active-clamp signal to drive a high-side transistor.
Career Highlights
Throughout his career, Yen-Ming Liu has worked with prominent companies in the electronics industry, including Fairchild (Taiwan) Corporation and System General Corporation. His experience in these organizations has contributed to his expertise in power electronics and circuit design.
Collaborations
Liu has collaborated with various professionals in his field, including Ta-Yung Yang, who has been a significant coworker in his projects. Their combined efforts have led to advancements in power converter technologies.
Conclusion
Yen-Ming Liu's contributions to the field of power electronics through his innovative patents and collaborations highlight his role as a key inventor in this domain. His work continues to influence the development of efficient power conversion technologies.