Fergal John O'Moore

Title: Fergal John O'Moore: Innovator in Plasma Jet Printing and Chemical Mechanical Polishing

Introduction

Fergal John O'Moore is a notable inventor based in Los Gatos, CA (US). He holds a total of 4 patents that showcase his contributions to the fields of printing and polishing technologies. His innovative work has significantly impacted various applications in these areas.

Latest Patents

One of his latest patents is for a modular print head assembly for plasma jet printing. This invention describes apparatus and methods of printing in the presence of plasma. The apparatus includes a modular print head comprising an inlet module, a plasma module with movable electrode configurations, and a nozzle module. The modular design of the print head allows for printing on and treatment of surfaces in many different applications. Another significant patent is related to chemical mechanical polishing with multi-zone slurry delivery. This invention enhances chemical-mechanical polishing or planarization (CMP) with a multi-zone slurry delivery system. A polishing pad is provided that contacts the workpiece, and a multi-zone platen is displaced proximate to the polishing pad to facilitate slurry delivery. The platen includes multiple fluid distribution layers that each have a fluid-distributing channel extending from a fluid source to a distribution point on the layer. The distribution points on each of the fluid distribution layers correspond to different locations on the polishing surface, thereby creating multiple fluid-delivery zones on the pad.

Career Highlights

Fergal has worked with prominent companies such as Novellus Systems Incorporated and Space Foundry Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.

Collaborations

Throughout his career, Fergal has collaborated with talented individuals, including Steve Schultz and Ramprasad Gandhiraman. These collaborations have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

Fergal John O'Moore is a distinguished inventor whose work in plasma jet printing and chemical mechanical polishing has made a significant impact in the field. His innovative patents and collaborations highlight his dedication to advancing technology.