Jeffrey N Farnsworth

Title: The Innovations of Jeffrey N. Farnsworth

Introduction

Jeffrey N. Farnsworth is a notable inventor based in Los Gatos, California. He has made significant contributions to the field of metrology, particularly in the semiconductor industry. His work focuses on precision determination of phase-shift, which is crucial for the fabrication of advanced semiconductor devices.

Latest Patents

Farnsworth holds a patent for a "Method and apparatus for precision determination of phase-shift in a metrology pattern on a reticle." This invention involves a metrology pattern that includes phase-shifted features and non-phase-shifted features. The technology is designed to determine the target thickness required to achieve a 180-degree phase difference, effectively minimizing phase error on a phase-shifted reticle. The patent outlines a process using a test reticle with various metrology patterns to produce critical data for optimizing semiconductor manufacturing.

Career Highlights

Jeffrey N. Farnsworth is currently employed at Intel Corporation, a leading company in semiconductor technology. His expertise in metrology and phase-shift technology has positioned him as a valuable asset in the industry. Farnsworth's innovative approach has contributed to advancements in the precision of semiconductor fabrication processes.

Collaborations

Throughout his career, Farnsworth has collaborated with esteemed colleagues such as Giang T. Dao and Nelson N. Tam. These partnerships have fostered a collaborative environment that enhances innovation and drives technological advancements in their field.

Conclusion

Jeffrey N. Farnsworth's contributions to metrology and semiconductor technology exemplify the impact of innovation in the industry. His patent and work at Intel Corporation highlight the importance of precision in the fabrication of semiconductor devices. Farnsworth's ongoing efforts continue to shape the future of technology.