Jeffrey J Dennison

Title: Innovations of Jeffrey J. Dennison

Introduction

Jeffrey J. Dennison is an accomplished inventor based in Columbia Falls, MT (US). He has made significant contributions to the field of electrochemical deposition, showcasing his expertise through his innovative patent.

Latest Patents

Dennison holds a patent titled "Systems and methods for shielding features of a workpiece during electrochemical deposition." This invention involves an electroplating cell designed to deposit metal onto a substrate's surface. The electroplating chamber is configured to receive an electrolyte containing metal ions, with the substrate serving as a cathode. Notably, the substrate features an anomaly region near its outer perimeter, and the invention includes a shielding device to protect this section during the electrochemical process. The design also incorporates an oscillator to create relative oscillation between the cathode and the shielding device, along with a power source to generate an electric field between the anode and cathode.

Career Highlights

Jeffrey J. Dennison is currently employed at Applied Materials, Inc., where he continues to develop innovative solutions in the field of materials engineering. His work has contributed to advancements in electrochemical processes, enhancing the efficiency and effectiveness of metal deposition techniques.

Collaborations

Throughout his career, Dennison has collaborated with notable colleagues, including Eric J. Bergman and Marvin L. Bernt. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

In summary, Jeffrey J. Dennison is a prominent inventor whose work in electrochemical deposition has led to valuable advancements in the field. His patent reflects his commitment to innovation and his role in shaping the future of materials engineering.