Kwang-Seok Han

Title: Kwang-Seok Han: Innovator in Quadrature Phase Generation

Introduction

Kwang-Seok Han is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of electronic engineering, particularly in the area of clock generation technology. His innovative work has led to the development of a unique patent that enhances the efficiency and functionality of quadrature phase clock generators.

Latest Patents

Kwang-Seok Han holds a patent for "Wideband quadrature phase generation using tunable polyphase filter." This invention involves a quadrature phase clock generator that includes a tunable polyphase filter and a phase detector. The tunable polyphase filter is designed to receive an input clock signal and generate four quadrature phase clock signals. The phase detector is responsible for receiving at least two of these signals and generating a control signal to tune the polyphase filter based on the received signals. This feedback loop allows for the generation of four tuned quadrature phase clock signals as output.

Career Highlights

Kwang-Seok Han is currently employed at Renesas Electronics Corporation, where he continues to innovate and contribute to advancements in electronic technologies. His work is characterized by a commitment to improving the performance and reliability of electronic systems.

Collaborations

He has collaborated with esteemed colleagues, including Soonseob Lee and Ilhyun Cho, to further enhance the development of his inventions and contribute to the field of electronic engineering.

Conclusion

Kwang-Seok Han's contributions to quadrature phase generation technology exemplify his innovative spirit and dedication to advancing electronic engineering. His patent reflects a significant step forward in the efficiency of clock generation systems.