Sang Chul Yeo

Title: Sang Chul Yeo: Semiconductor Layout and Proximity Correction Innovations.

Introduction

Sang Chul Yeo is an inventor based in Osan, South Korea. His patent work focuses on semiconductor manufacturing, layout simulation, and proximity correction. He is associated with 7 patents.

Latest Patents

Yeo’s recent patent work includes methods for generating and applying proximity correction models. One disclosed method uses images of wafer shots produced from an initial layout. It combines those images into an overlap image and uses machine learning with the original layout image to generate a proximity correction model.

Another patent describes an electronic device whose processor runs a machine-learning-based semiconductor layout simulation module. The module receives a layout image and uses it, together with information about the fabrication equipment, to infer a wafer image. If the inferred image is unacceptable, the layout is adjusted; if it is acceptable, the layout is confirmed as the final layout.

Career Highlights

Yeo’s listed company affiliations include Samsung Electronics Co., Ltd. and Samsung Electronics Ltd. His patent portfolio reflects work on applying machine learning to semiconductor layout design and manufacturing processes.

Collaborations

Yeo’s listed coworkers include Min-Cheol Kang and Jaewon Yang. Their shared professional context includes patent work related to semiconductor technologies.

Conclusion

Sang Chul Yeo’s inventions address practical challenges in semiconductor fabrication by using machine learning to improve layout simulation and proximity correction.