Moon-Sang Jung

Title: Innovations of Moon-Sang Jung

Introduction

Moon-Sang Jung is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of electrical engineering, particularly in power factor correction technologies. With a total of 5 patents to his name, his work has garnered attention for its innovative approaches to circuit design.

Latest Patents

One of his latest patents is titled "Power factor correction circuit and method of driving the same." This invention relates to a power factor correction circuit that includes a power transfer element designed to receive an input voltage. The circuit is capable of detecting zero voltage edge timing of the input voltage and generating a reference clock signal that varies according to this timing. This innovation aims to enhance the efficiency of power systems by improving the power factor.

Another notable patent is "Switch controller, switch control method, and converter using the same." This invention involves a switch controller that generates an input sensing voltage corresponding to the input voltage of a converter. The controller compares this voltage with a predetermined reference value and generates a zero cross detection signal. This technology is crucial for synchronizing digital signals with the zero cross detection signal, thereby optimizing the performance of converters.

Career Highlights

Moon-Sang Jung is currently employed at Fairchild Korea Semiconductor Ltd., where he continues to develop cutting-edge technologies in semiconductor applications. His work at Fairchild has positioned him as a key player in the advancement of power electronics.

Collaborations

He has collaborated with notable colleagues such as Jong-Tae Hwang and Dae-Ho Kim, contributing to various projects that enhance the capabilities of power factor correction and switch control technologies.

Conclusion

Moon-Sang Jung's innovative contributions to electrical engineering, particularly in power factor correction circuits, demonstrate his expertise and commitment to advancing technology. His patents reflect a deep understanding of circuit design and its applications in modern electronics.