Yuri Paskover

Title: Innovations of Yuri Paskover in Overlay Metrology

Introduction

Yuri Paskover is an accomplished inventor based in Milpitas, CA (US). He has made significant contributions to the field of overlay metrology, particularly through his innovative patent. His work is instrumental in advancing measurement technologies that are crucial for semiconductor manufacturing.

Latest Patents

Yuri Paskover holds a patent for a "Scanning scatterometry overlay metrology" system. This system includes an illumination source that generates an illumination beam, along with optics that direct this beam to an overlay target on a sample. As the sample is scanned relative to the illumination beam, the target features cells with Moiré structures. The system incorporates two photodetectors positioned at a pupil plane to capture time-varying interference signals, which are essential for generating overlay measurements.

Career Highlights

Yuri Paskover has built a notable career at Kla Corporation, where he has been able to apply his expertise in metrology. His innovative approach has led to advancements in the accuracy and efficiency of overlay measurements, which are vital in the semiconductor industry.

Collaborations

Yuri has collaborated with esteemed colleagues such as Amnon Manassen and Andrew V Hill. Their combined efforts contribute to the ongoing development of cutting-edge technologies in the field.

Conclusion

Yuri Paskover's contributions to overlay metrology exemplify the impact of innovation in technology. His patent and work at Kla Corporation highlight the importance of precise measurement systems in modern manufacturing processes.