Jung Yeon Kim

Title: Innovations of Jung Yeon Kim

Introduction

Jung Yeon Kim is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of electrical engineering, particularly in charging systems and rectifiers. With a total of three patents to his name, Kim's work showcases his innovative approach to solving complex electrical challenges.

Latest Patents

One of his latest patents is a multi-configurable switch mode charging system. This system includes a method of charging a battery through a master charging circuit and multiple slave charging circuits. The process involves sourcing a first current to a single-wired bus by the master circuit and allowing the slave circuits to absorb a second current from this bus. The master circuit also identifies the bus voltage at specific time points and determines the number of slave circuits based on this voltage.

Another significant patent is for an active rectifier capable of preventing reverse leakage current. This invention consists of a rectifier unit, a driver unit, and a switching device control circuit unit. The rectifier unit employs transistors that become conductive based on the alternating current (AC) input voltage, effectively applying the current to a rectifier capacitor. The driver unit outputs control signals to manage these transistors, while the control circuit unit compares these signals with the AC input to optimize performance.

Career Highlights

Jung Yeon Kim 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

Kim has collaborated with notable colleagues such as Young Jun Park and Seong Jin Oh. Their combined expertise has likely enhanced the quality and impact of their work in the field.

Conclusion

Jung Yeon Kim's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.