Samuel Sheung-Lok So

Title: **Samuel Sheung-Lok So: Innovator in Interferometric Imaging**

Introduction

Samuel Sheung-Lok So is a prominent inventor based in San Jose, California. He is known for his significant contributions to the field of interferometric imaging, particularly in improving methods for detecting surface defects. With a career that blends innovation and engineering, his work is instrumental in enhancing the precision of imaging technologies.

Latest Patents

Samuel holds a patent for an "Apparatus and Method for Storing Interferometric Images of Scanned." This innovative patent describes a unique process wherein an interferometer is utilized to locate and examine defects on the surface of test specimens. The method involves driving the test surface past the interferometer's objective at a consistent speed while examining a darkfield interferogram as it passes across CCD elements. Notably, this process allows for the storage of defect locations, and it subsequently involves taking static measurements to accurately calculate the height of surface segments. If any segments are found more than a quarter wavelength from the darkfield reference, height corrections are performed for those located within transition boundaries, showcasing a sophisticated understanding of optical engineering.

Career Highlights

Samuel So works for the International Business Machines Corporation (IBM). His role at IBM merges research and practical applications, emphasizing high-tech advancements in optics and imaging technology. His singular patent is a testament to his ability to innovate within the fast-paced tech industry, addressing the complexities of measurement and defect detection in materials science.

Collaborations

Throughout his career, Samuel has collaborated with esteemed colleagues, including Akram Aref Bou-Ghannam and Alan David Dorundo. These collaborations have fostered a dynamic environment for innovation, allowing for the exchange of ideas and techniques that enhance their research within the realm of interferometry.

Conclusion

Samuel Sheung-Lok So exemplifies the spirit of innovation in the field of optical engineering. His patent illustrates a forward-thinking approach to practical problems in defect detection, cementing his role as a valuable inventor within IBM. As technologies continue to evolve, his contributions remain significant in driving advancements in imaging techniques and methodologies.