Stanley E Stokowski

Title: Stanley E. Stokowski: Innovator in Image Acquisition and Inspection Systems

Introduction

Stanley E. Stokowski, based in Danville, California, is a prolific inventor with a remarkable portfolio of 40 patents. His work is characterized by innovations in image acquisition systems and inspection methods that have significant implications in various technological domains.

Latest Patents

Stokowski's recent inventions include an image acquisition system, an image acquisition method, and an inspection system that utilizes these technologies. The image acquisition system features a projector capable of projecting a pattern onto the surface of a sample. A camera then captures light intensity information from multiple detection fields on the sample's surface. This technology allows for the generation of a relative motion between the sample and the camera/projector setup. Through this process, a height profile of the sample's surface can be inferred from the acquired images. The projected pattern can consist of several sub-patterns related by phase shifts or could present as a fringe pattern.

In addition, he has developed methods and apparatus for inspecting extreme ultraviolet (EUV) reticles. This involves an inspection tool designed to detect electromagnetic waveforms, creating a phase defect map of the EUV reticle before pattern formation. After the pattern is established, a charged particle tool captures images of the reticle portions adjacent to each identified phase defect, facilitating a thorough analysis for potential repairs or discards.

Career Highlights

Throughout his career, Stanley has contributed to notable companies, including Kla Tencor Corporation and Kla-Tencor Technologies Corporation. His innovative spirit has guided the development of technologies that serve critical roles in advanced imaging and inspection processes.

Collaborations

Stokowski has worked alongside other talented professionals in the field, such as Mehdi Vaez-Iravani and Guoheng Zhao. Their collaboration has likely fueled the advancement of transformative technologies in image acquisition and inspection systems, underscoring the importance of teamwork in innovation.

Conclusion

Stanley E. Stokowski stands out as an influential figure in the realm of patentable inventions, especially in the areas of image acquisition and inspection technologies. His extensive number of patents and collaborative efforts highlight his significant contributions to modern technological advancements. His ongoing work continues to pave the way for future innovations in the field.