Susan Benjamin Felch

Title: The Innovative Contributions of Susan Benjamin Felch

Introduction

Susan Benjamin Felch is a prominent inventor based in Los Altos, California. She has made significant contributions to the field of ion implantation technology, holding a total of 4 patents. Her work focuses on improving the precision and efficiency of plasma doping processes, which are critical in various applications, including semiconductor manufacturing.

Latest Patents

Among her latest patents is the "Apparatus for obtaining dose uniformity in plasma doping (PLAD) ion." This invention describes an apparatus designed to enhance dose uniformity during the PLAD ion implantation of target materials. By enabling simultaneous biasing of both the electrode and a concentric structure around it, her invention allows for adjustable bias variations. This innovation effectively shapes the implantation plasma, ensuring a uniform dose distribution during the ion implantation processes.

Another notable patent is the "Charge monitor for high potential pulse current dose measurement." This charge measuring system is designed to determine implantation dose in a PI³ system. It includes features to compensate for current in the charge sensor that does not originate from positive ions arriving on the wafer. These patents reflect her commitment to advancing technology in her field.

Career Highlights

Susan has built a successful career at Varian Associates, Inc., where she has been instrumental in developing cutting-edge technologies. Her expertise in ion implantation has positioned her as a leader in her field. She continues to push the boundaries of innovation, contributing to advancements that benefit the semiconductor industry.

Collaborations

Throughout her career, Susan has collaborated with notable colleagues, including Ronald A. Powell and Michael William Kissick. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Susan Benjamin Felch's contributions to the field of ion implantation technology are noteworthy. Her patents demonstrate her innovative spirit and dedication to improving industry standards. As she continues her work, her impact on technology and engineering will undoubtedly be felt for years to come.