Jungyul Kim

Title: Innovations of Jungyul Kim

Introduction

Jungyul Kim is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of resonant converters. His innovative work has led to the granting of a patent that showcases his expertise and creativity.

Latest Patents

Jungyul Kim holds a patent for a "Resonant converter with a synchronous rectifier controller having on-time and off-time counting." This invention includes a detector that compares a drain voltage with a first threshold voltage and outputs a first detection signal. An ON counter detects the period of time during which a current flows in a switching circuit, counting the period based on a predetermined clock cycle. Additionally, an OFF counter detects the period of time during which a current flows through the body diode when no current flows in the switching circuit. The invention also features an off-time setting circuit that sets the time to turn off the switching circuit, along with comparison circuits that manage the PWM signal transmission.

Career Highlights

Throughout his career, Jungyul Kim has worked with prominent companies in the industry. He has been associated with Sanken Electric Co., Ltd. and Sanken Electric Korea Co., Ltd. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the practical applications of his inventions.

Collaborations

Jungyul Kim has collaborated with several professionals in his field, including Eunsuk Lee and Masaaki Shimada. These collaborations have likely enriched his work and expanded the impact of his innovations.

Conclusion

Jungyul Kim is a distinguished inventor whose work in resonant converters demonstrates his technical prowess and innovative spirit. His contributions to electrical engineering continue to influence the industry and inspire future advancements.