Neeraj Khurana

Title: Neeraj Khurana: Innovator in Chip Alignment and Defect Detection

Introduction

Neeraj Khurana is a prominent inventor based in Monte Sereno, California. He has made significant contributions to the field of semiconductor technology, holding a total of eight patents. His work primarily focuses on methods and systems that enhance the precision of chip alignment and defect detection.

Latest Patents

Among his latest patents is a "System and method for automatic orientation of a chip to the CAD layout with sub-optical resolution." This innovative method involves aligning a device under test (DUT) image for testing by obtaining an optical image and comparing it to a synthetic image generated from computer-aided design (CAD) data. The process minimizes discrepancies between the optical and synthetic images, ensuring high accuracy in chip orientation.

Another notable patent is the "System and method for photoemission-based defect detection." This method involves obtaining an IREM image of an integrated circuit (IC) and measuring the emission intensity at various sites. By comparing these intensities to reference values, the system can identify devices exhibiting abnormal emissions, thus determining their logical states.

Career Highlights

Neeraj Khurana has worked with several companies throughout his career, including Hypervision, Inc. and Dcg Systems GmbH. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Throughout his career, Neeraj has collaborated with notable professionals in the field, including Daniel T. Hurley and Ching-Lang Chiang. These collaborations have further enriched his work and led to innovative solutions in chip technology.

Conclusion

Neeraj Khurana's contributions to the semiconductor industry through his patents and collaborations highlight his role as a key innovator. His work continues to influence advancements in chip alignment and defect detection, showcasing the importance of innovation in technology.