Company Filing History:
1 out of 15 
1 out of 62 Years Active: 2011
Title: Innovations of Jia-Ming Liu in Analog Variable-Frequency Control
Introduction
Jia-Ming Liu is a notable inventor based in Fengyuan, Taiwan. He has made significant contributions to the field of analog control systems, particularly with his innovative patent that enhances the efficiency of switching converters. His work reflects a deep understanding of electronic engineering and a commitment to advancing technology.
Latest Patents
Jia-Ming Liu holds a patent for an "Analog variable-frequency controller and switching converter therewith." This invention includes a first current generator, a second current generator, a clock generator, and a light/heavy load selector. The first and second current generators receive a load current signal and output a first voltage signal and a second voltage signal, respectively. The clock generator generates a corresponding switching frequency based on these voltage signals. The light/heavy load selector controls the clock generator, allowing for efficient operation under varying load conditions. This analog circuit design reduces complexity and cost, making it easier to integrate into switching converters.
Career Highlights
Throughout his career, Jia-Ming Liu has worked with prominent organizations such as Megawin Technology Co., Ltd. and the National Cheng Kung University Research and Development Foundation. His experience in these companies has allowed him to apply his innovative ideas in practical settings, contributing to advancements in electronic control systems.
Collaborations
Jia-Ming Liu has collaborated with notable colleagues, including Yeong-Chau Kuo and Tai-Haur Kuo. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Jia-Ming Liu's contributions to the field of analog variable-frequency control demonstrate his expertise and innovative spirit. His patent reflects a significant advancement in the efficiency of switching converters, showcasing his impact on the industry.