Location History:
- Ripon, CA (US) (1998)
- Tracy, CA (US) (2005)
Company Filing History:
Years Active: 1998-2005
Title: Innovations of Jeffrey P. Hayes
Introduction
Jeffrey P. Hayes is a notable inventor based in Tracy, California. He has made significant contributions to the field of energy conversion and field emission technologies. With a total of two patents to his name, his work reflects a deep understanding of material science and engineering.
Latest Patents
One of his latest patents is titled "Vapor-deposited porous films for energy conversion." This invention involves the growth of metallic films with a spongelike morphology using planar magnetron sputtering. The films exhibit metallic continuity in three dimensions and maintain continuous and open porosity on a submicron scale. The stabilization of this unique morphology is achieved under specific sputter deposition parameters, including working gas pressure and substrate temperature. Notably, nickel coatings were deposited with working gas pressures up to 4 Pa and substrate temperatures reaching 1000 K. The morphology of these deposits has been thoroughly examined using scanning electron microscopy (SEM).
Another significant patent by Hayes is the "Process system and method for fabricating submicron field emission." This invention outlines a method for creating field emission cathodes with uniform height-to-base aspect ratios over large substrate areas. The process involves controlling the deposition source divergence and using either collimated sputtering or evaporative deposition sources. The innovative approach allows for precise coating of the substrate surface in well-defined increments.
Career Highlights
Jeffrey P. Hayes is affiliated with the University of California, where he continues to advance research in his areas of expertise. His work has contributed to the understanding and development of new materials and processes that have potential applications in various industries.
Collaborations
Hayes has collaborated with notable colleagues, including Alan F. Jankowski and Jeffrey D. Morse. Their combined efforts have furthered research and innovation in their respective fields.
Conclusion
Jeffrey P. Hayes is a distinguished inventor whose work in energy conversion and field emission technologies has made a significant impact. His innovative patents reflect his expertise and commitment to advancing material science.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.