Mingzhu Li

Title: Innovations of Inventor Mingzhu Li

Introduction

Mingzhu Li is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of power supply devices and voltage conversion technologies. With a total of 3 patents, his work reflects a commitment to enhancing efficiency and performance in electronic systems.

Latest Patents

Mingzhu Li's latest patents include a power supply device and uniform current control method. This innovative power supply device is designed to provide an output voltage through a first and second resonant converter, along with a first converting circuit and a current regulating circuit. The first resonant converter converts a first input voltage into the output voltage, while the second resonant converter does the same for a second input voltage. The output ends of both converters are coupled in parallel, ensuring efficient voltage delivery. The current regulating circuit plays a crucial role by receiving signals related to the output currents and driving the operation of the first converting circuit to maintain equal magnitudes of output currents.

Another significant patent is the frequency-hopping control method and module, along with a DC/DC converter. This method is executed by a frequency-hopping control module that generates a driving signal for a voltage converting circuit. The control signal is cyclical, with an off-time that varies inversely with the magnitude of the regulating signal, and an on-time that remains fixed. This innovative approach stabilizes the output voltage while reducing power loss and improving voltage conversion efficiency.

Career Highlights

Mingzhu Li has worked with prominent companies in the electronics industry, including Silitek Electronic (Guangzhou) Co., Ltd. and Lite-On Technology Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in power supply technologies.

Collaborations

Mingzhu Li has collaborated with talented individuals in his field, including Qinglin Zhao and Zhihong Ye. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Mingzhu Li's contributions to the field of power supply devices and voltage conversion are noteworthy. His innovative patents and collaborations reflect a dedication to improving electronic systems. Through his work, he continues to influence the industry and inspire future innovations.