John Keller

Title: The Innovative Contributions of John Keller

Introduction

John Keller is a notable inventor based in Newburgh, NY (US). He has made significant contributions to the field of technology, particularly in the development of advanced plasma sources and generators. With a total of 6 patents to his name, Keller's work has had a profound impact on various applications in the industry.

Latest Patents

Keller's latest patents include a "Plasma source for a focused ion beam system." This invention provides an inductively coupled, magnetically enhanced ion beam source, which is suitable for use with probe-forming optics to produce an ion beam without kinetic energy oscillations induced by the source. Another significant patent is the "Plasma generator apparatus," which describes embodiments of a plasma generator for ashing a workpiece. This apparatus features a container designed for continuous gas flow, made from a dielectric material, and is capable of ionizing gas components flowing through it. The design includes a gas flow distributor and a coil that surrounds part of the container, with a radio frequency generator coupled to the coil.

Career Highlights

Throughout his career, John Keller has worked with prominent companies such as FEI Company and Novellus Systems Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the field.

Collaborations

Keller has collaborated with notable individuals in his field, including Noel S. Smith and Roderick W. Boswell. These collaborations have further enhanced his innovative capabilities and expanded his contributions to technology.

Conclusion

John Keller's work exemplifies the spirit of innovation and dedication to advancing technology. His patents and career achievements reflect his commitment to excellence in the field of invention.