Yong-chul Kim

Title: Yong-chul Kim: Innovator in Semiconductor Technology

Introduction

Yong-chul Kim is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to device design and manufacturing processes.

Latest Patents

One of his latest patents is titled "Semiconductor device having overlay pattern." This invention includes a semiconductor substrate that features an in-cell area and a scribe lane defining the in-cell area. The device incorporates a first overlay pattern, which is a diffraction-based overlay (DBO) pattern, and a second overlay pattern adjacent to it, which is a scanning electron microscope (SEM) overlay pattern. Another notable patent is "Photomask including focus metrology mark, substrate target including focus monitor pattern, metrology method for lithography process, and method of manufacturing integrated circuit device." This patent describes a photomask that includes a focus metrology mark region with multiple focus monitor patterns, aimed at measuring focal variations in feature patterns formed on substrates.

Career Highlights

Yong-chul Kim is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in advancing the capabilities of integrated circuit devices.

Collaborations

Throughout his career, Yong-chul has collaborated with notable colleagues, including Young-sik Park and Ji-myung Kim. These partnerships have fostered a collaborative environment that enhances innovation and development in their projects.

Conclusion

Yong-chul Kim's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work at Samsung Electronics Co., Ltd. continues to influence the future of integrated circuit design and manufacturing.