Kang-Yeop Choo

Title: Inventor Kang-Yeop Choo: Pioneering Innovations in Clock Jitter Measurement

Introduction

Kang-Yeop Choo is a prominent inventor based in Seoul, South Korea. He has contributed significantly to the field of electronics through his innovative designs and patents, holding a total of five patents. His work primarily focuses on clock jitter measurement technology, which plays a crucial role in semiconductor devices.

Latest Patents

Among Kang-Yeop Choo's latest inventions is a method of measuring clock jitter, along with a clock jitter measurement circuit and a semiconductor device that incorporates these innovations. This clock jitter measurement circuit features an internal signal generator that produces a synchronized single pulse signal and internal clock signal in line with an input clock signal. It utilizes a series of edge delay cells to generate multiple edge detection signals corresponding to various delay edges of the internal clock signal. The design includes latch circuits that synchronize with these edge detection signals to output a series of sample signals. A counting sub-circuit is integrated within the system to count the activated sample signals and produce a count value based on this data.

Career Highlights

Kang-Yeop Choo is affiliated with Samsung Electronics Co., Ltd., a global leader in technology and innovation. His role at Samsung reflects his contributions to advancing electronic measurement techniques essential for the performance and reliability of semiconductor devices.

Collaborations

Throughout his career, Kang-Yeop Choo has collaborated with esteemed colleagues such as Tae-ik Kim and Hyun-Ik Kim. These partnerships highlight the importance of teamwork in driving innovations and bring together a wealth of knowledge and expertise in the field.

Conclusion

Kang-Yeop Choo's contributions to the technology sector, especially through his advancements in clock jitter measurement, demonstrate his commitment to innovation. His work not only enhances the capabilities of semiconductor devices but also sets the stage for further developments in the electronics industry.