Yoo Sang Hwang

Title: Innovations of Yoo Sang Hwang

Introduction

Yoo Sang Hwang is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 12 patents. His work focuses on advancing semiconductor devices and their fabrication methods.

Latest Patents

One of his latest patents is titled "Semiconductor device including element isolation film and method for fabricating the same." This invention provides a semiconductor device that includes a lower semiconductor film, a buried insulating film, and an upper semiconductor film that are sequentially stacked. The device features an element isolation film that defines an active region inside the substrate, utilizing a material with etching selectivity concerning silicon oxide. Additionally, it includes a first gate trench within the upper semiconductor film and a second gate trench within the element isolation film, each filled with gate electrodes. Another notable patent is simply titled "Semiconductor device." This invention describes a semiconductor device comprising a first stacked structure with alternating insulating and semiconductor patterns, a conductive pattern on one side, and a ferroelectric layer positioned between the stacked structure and the conductive pattern.

Career Highlights

Yoo Sang Hwang is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in developing advanced semiconductor devices that enhance performance and efficiency.

Collaborations

He has collaborated with notable colleagues, including Hui-Jung Kim and Keun Nam Kim, contributing to various projects and advancements in the semiconductor field.

Conclusion

Yoo Sang Hwang's contributions to semiconductor technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor in the industry. His innovations continue to shape the future of semiconductor devices.