Sang Geun Koo

Title: The Innovative Contributions of Sang Geun Koo

Introduction

Sang Geun Koo is a notable inventor based in Cheongju-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.

Latest Patents

One of his latest patents is for a semiconductor device having a high breakdown voltage capacitor. This innovative device includes a bottom metal line and a bottom electrode on a substrate, along with a thick inter-metal dielectric layer. It features a first via on the bottom metal line, a second via on the first via, and a top metal line overlapping the bottom metal line. Additionally, it incorporates a low bandgap dielectric layer and a passivation layer on the top metal line and top electrode.

Another significant patent is for a semiconductor device with a digital isolator capacitor and its manufacturing method. This device comprises a logic region and a capacitor region, which includes a bottom electrode on a substrate and a top electrode above it. The design features multiple inter-metal dielectric films and a passivation film on the top electrode, enhancing its functionality and performance.

Career Highlights

Sang Geun Koo has worked with prominent companies in the semiconductor industry, including Sk Keyfoundry Inc. and Magnachip Semiconductor, Inc. His experience in these organizations has contributed to his expertise in semiconductor device innovation.

Collaborations

Throughout his career, Sang Geun Koo has collaborated with talented individuals such as Jong Yeul Jeong and Jeong Ho Sheen. These collaborations have likely fostered a creative environment that has led to groundbreaking advancements in semiconductor technology.

Conclusion

Sang Geun Koo's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His innovative designs continue to impact the industry positively.