Nickolai Isakovich

Title: Innovations of Nickolai Isakovich

Introduction

Nickolai Isakovich is a notable inventor based in Milpitas, CA (US). He has made significant contributions to the field of overlay metrology, particularly in the suppression of tool-induced shifts. His work is characterized by a focus on enhancing measurement accuracy in complex systems.

Latest Patents

Nickolai holds a patent titled "System and method for suppression of tool induced shift in scanning overlay metrology." This patent describes an overlay metrology system and method designed to generate overlay measurements of an overlay target that includes cells with structures in reversed orders. The system comprises an illumination sub-system and a collection sub-system, which includes one or more detectors to collect measurement light from a sample. The metrology recipe involves receiving detection signals, generating overlay measurements for each cell, and producing an overall overlay measurement based on the average of these measurements.

Career Highlights

Nickolai Isakovich is currently associated with Kla Corporation, where he applies his expertise in metrology to advance the company's technological capabilities. His innovative approach has led to the development of solutions that improve measurement precision in semiconductor manufacturing.

Collaborations

Nickolai collaborates with Yuval Lubashevsky, contributing to the advancement of their projects and enhancing the overall research output at Kla Corporation.

Conclusion

Nickolai Isakovich's contributions to overlay metrology exemplify the impact of innovative thinking in technology. His patent and work at Kla Corporation highlight the importance of precision in measurement systems.