Kwang-II Park

Title: Kwang-II Park: Innovator in Phase Interpolation and Delay-Locked Loop Technologies

Introduction

Kwang-II Park is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of electronics, particularly in the development of advanced signal processing technologies. With a total of five patents to his name, Park continues to push the boundaries of innovation in his field.

Latest Patents

Among his latest inventions are the AC-coupling phase interpolator and a delay-locked loop (DLL) utilizing the same technology. The AC-coupling phase interpolator features a coupling capacitor that generates and outputs a coupling signal by AC-coupling to an interpolation signal obtained by phase-interpolating an input signal. This innovation allows for the correction of the duty cycle of an input signal and the adjustment of the output signal level. Additionally, his work on the dividing circuit and phase-locked loop includes a selection signal generator that outputs a selection signal in response to a first clock signal. This PLL is designed to divide an externally input reference clock signal by a division ratio, generating a first division signal based on selected edges of the reference clock signal.

Career Highlights

Kwang-II Park is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in electronics and signal processing. His work has been instrumental in advancing the company's technological capabilities and enhancing product performance.

Collaborations

Throughout his career, Park has collaborated with notable colleagues, including Seong-Jin Jang and Seung-Jun Bae. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Kwang-II Park is a distinguished inventor whose contributions to phase interpolation and delay-locked loop technologies have made a significant impact in the electronics industry. His ongoing work at Samsung Electronics Co., Ltd. continues to inspire advancements in signal processing.