Brian Gessler

Title: Brian Gessler: Innovator in Virtual Metrology

Introduction

Brian Gessler is an accomplished inventor based in Hillsboro, OR (US). He has made significant contributions to the field of virtual metrology, particularly in optimizing seasoning processes for plasma tools. His innovative approach has led to the development of a unique patent that enhances the efficiency of manufacturing processes.

Latest Patents

Gessler holds a patent for a method titled "Virtual Metrology Model Based Seasoning Optimization." This patent describes a process for detecting the endpoint of a seasoning process for a plasma tool. The method involves operating the plasma tool to run a seasoning recipe on at least one seasoning wafer before executing a monitoring recipe on at least one monitoring wafer. During the monitoring recipe, data is collected, and an estimated product parameter is generated using a virtual metrology model. This model is designed to estimate product parameters based on monitoring data and production data from previous runs. The endpoint of the seasoning process is determined when the estimated product parameter stabilizes. Gessler's patent represents a significant advancement in the field, with 1 patent to his name.

Career Highlights

Brian Gessler is currently employed at Tokyo Electron Limited, a leading company in the semiconductor manufacturing industry. His work focuses on improving the efficiency and accuracy of manufacturing processes through innovative solutions. Gessler's expertise in virtual metrology has positioned him as a key player in the development of advanced manufacturing technologies.

Collaborations

Throughout his career, Gessler has collaborated with notable colleagues, including Jun Shinagawa and Brian Pfeifer. These collaborations have fostered an environment of innovation and have contributed to the advancement of technologies in the semiconductor sector.

Conclusion

Brian Gessler is a prominent inventor whose work in virtual metrology has made a significant impact on the semiconductor manufacturing industry. His innovative patent and contributions to Tokyo Electron Limited highlight his dedication to advancing technology and improving manufacturing processes.