Chan-Kyeong Hyon

Title: Innovations of Chan-Kyeong Hyon in Semiconductor Manufacturing

Introduction

Chan-Kyeong Hyon is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor manufacturing, particularly through his innovative patent. His work focuses on enhancing the efficiency and accuracy of pattern matching in semiconductor memory devices.

Latest Patents

Hyon holds a patent for a "Pattern matching method in manufacturing semiconductor memory devices." This method increases the pattern matching rate between a Graphic Data System (GDS) image and a Scanning Electron Microscope (SEM) image. The process involves extracting both SEM and GDS images to perform pattern matching. It includes performing a two-dimensional Fourier transform (FFT) on the GDS image and analyzing low spatial frequencies. The method also determines whether a pattern is repeated or non-repeated based on this analysis. If a repeated pattern is identified, the method limits the X/Y range for pattern matching, thereby enhancing the accuracy of the matching process.

Career Highlights

Chan-Kyeong Hyon is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in semiconductor technology.

Collaborations

Hyon has collaborated with notable colleagues such as Young-Seog Kang and Sang-Ho Lee. These collaborations have fostered a productive environment for innovation and development in their field.

Conclusion

Chan-Kyeong Hyon's contributions to semiconductor manufacturing through his innovative patent demonstrate his expertise and commitment to advancing technology. His work not only enhances the efficiency of manufacturing processes but also sets a foundation for future innovations in the industry.