Keunyeol Park

Title: Keunyeol Park: Innovator in Analog-to-Digital Conversion Technology

Introduction

Keunyeol Park is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of analog-to-digital conversion technology. His innovative work has led to the development of a patent that enhances the efficiency and accuracy of image sensors.

Latest Patents

Keunyeol Park holds a patent for a "Comparison circuit, and analog-to-digital converter and image sensor including the same." This invention discloses an analog-to-digital converter that includes a comparison circuit and a counter circuit. The comparison circuit outputs a comparison result signal based on a pixel signal and a ramp signal. It also generates a zero-crossing prediction signal, which is configured to transition before a zero-crossing time point. This occurs when the voltage level of the pixel signal becomes identical to that of the ramp signal. The counter circuit then outputs a low-order bit digital code based on the zero-crossing prediction signal and halts the output based on the comparison result signal. This innovation is crucial for improving the performance of image sensors.

Career Highlights

Throughout his career, Keunyeol Park has worked with prominent organizations. He has been associated with Samsung Electronics Co., Ltd., where he contributed to various technological advancements. Additionally, he has collaborated with the Dongguk University Industry-Academic Cooperation Foundation, further bridging the gap between academia and industry.

Collaborations

One of his notable coworkers is Sooyoun Kim, with whom he has likely shared insights and expertise in their respective fields.

Conclusion

Keunyeol Park's contributions to analog-to-digital conversion technology exemplify his innovative spirit and dedication to advancing the field. His patent reflects a significant step forward in improving image sensor technology.