Jeong Pyo Park

Title: Jeong Pyo Park: Innovator in Phase Shift and Power Factor Correction Circuits.

Introduction

Jeong Pyo Park is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of circuits that enhance power efficiency. With a total of 3 patents to his name, Park's work is recognized for its innovative approach to circuit design.

Latest Patents

Among his latest patents are two significant inventions: a phase shift circuit and a power factor correction circuit. The phase shift circuit includes a switching circuit unit that charges power into or discharges power from a capacitor through multiple switching devices. This circuit compares the voltage of the capacitor with a predetermined reference voltage. Additionally, a clock generating unit produces a reference clock signal based on the output of the switching circuit unit. The switching circuit unit operates by turning the switching devices on or off, depending on the currents from inductors in both the main circuit and the sub-circuit of the power factor correction circuit. This design helps determine the polarity of the voltage of the capacitor.

The second patent, also related to phase shift and power factor correction circuits, features a ramp generation unit that charges or discharges a capacitor connected to a switch device to create a ramp signal. A reference signal generation unit then generates a predetermined reference signal from this ramp signal. The comparison unit compares the ramp signal with the reference signal to produce a clock signal. Notably, at least one of the reference signal generation unit or the comparison unit adjusts the negative or positive value of offset components within every operating period of the switch device.

Career Highlights

Jeong Pyo Park has worked with prominent organizations, including Samsung Electro-Mechanics Co., Ltd. and the University of Seoul Industry Cooperation Foundation. His experience in these institutions has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Park has collaborated with talented individuals such as Jeong Mo Yang and Hwan Chul Cho. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Jeong Pyo Park's contributions to the field of electrical engineering, particularly through his patents on phase shift and power factor correction circuits, highlight his innovative spirit and dedication to enhancing power efficiency. His work continues to influence