Vikas Sachan

Title: Vikas Sachan: Innovator in Semiconductor Wafer Inspection

Introduction

Vikas Sachan is a notable inventor based in Cupertino, CA, who has made significant contributions to the field of semiconductor technology. With a focus on improving defect detection in semiconductor wafers, his work has implications for the efficiency and reliability of electronic devices.

Latest Patents

Vikas Sachan holds a patent for "Semiconductor wafer inspection using care area group-specific threshold settings for detecting defects." This innovative method involves acquiring and analyzing optical images of inspection care areas on a semiconductor wafer to detect defects. Rather than using a uniform threshold setting for all areas, his approach groups care areas based on design layouts and properties, assigning optimal threshold settings for each group. This ensures that the analysis is tailored to the specific characteristics of each care area, enhancing the accuracy of defect detection.

Career Highlights

Vikas is currently employed at GlobalFoundries Inc., a leading semiconductor manufacturer. His work at the company has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in semiconductor technology. His dedication to research and development has positioned him as a valuable asset in the industry.

Collaborations

Throughout his career, Vikas has collaborated with talented professionals, including Parul Dhagat and Ananthan Raghunathan. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Vikas Sachan's contributions to semiconductor wafer inspection demonstrate his commitment to innovation and excellence in technology. His patent reflects a significant advancement in defect detection methods, showcasing his expertise and dedication to improving semiconductor manufacturing processes.