Jen-Fan Sun

Title: Innovations of Inventor Jen-Fan Sun

Introduction

Jen-Fan Sun is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of electrical engineering, particularly in power supply systems. With a total of 2 patents to his name, his work reflects a commitment to advancing technology.

Latest Patents

One of his latest patents is a **Voltage Converter**. This invention includes a driver, a subsidiary voltage converter, an inductor, a capacitor, and a voltage detection unit. The subsidiary voltage converter generates a driving voltage transmitted to the driver to supply working power to the driver. The driver controls the capacitor to be alternately charged and discharged through the inductor, thereby generating an output voltage and output current between the inductor and the first capacitor. The voltage detection unit detects an electric potential difference of the inductor and generates a reference voltage according to the electric potential difference. The subsidiary voltage converter receives the reference voltage and adjusts the driving voltage accordingly.

Another significant patent is the **Selectable Phase Power Supply System**. This power supply system is designed to provide power for a central processing unit (CPU). It includes a bridge circuit, a pulse width modulation (PWM) controller, and a pulse adjusting driver circuit. The bridge circuit detects the work state of the PWM controller to obtain a feedback signal output from the PWM controller and provides this feedback signal to the CPU. The CPU outputs a control signal to the bridge circuit based on its work state and the feedback signal. The bridge circuit then outputs a PWM signal to the pulse adjusting driver circuit, which adjusts the first driving signal provided by an external circuit to generate at least one second driving signal to drive the CPU.

Career Highlights

Jen-Fan Sun is currently employed at Hon Hai Precision Industry Co., Ltd., a leading technology company known for its innovative solutions. His work at the company has allowed him to develop and refine his inventions, contributing to advancements in power supply technology.

Collaborations

Throughout his career, Jen-Fan Sun has collaborated with talented individuals such as Fang-Ta Tai and Chen-Hsiang Lin. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Jen-Fan Sun's contributions to the field of electrical engineering through his patents demonstrate his innovative spirit and dedication to technology. His work continues