Company Filing History:
6 out of 9,638 
1 out of 832,843 Years Active: 1982-1999
Title: Inventor Spotlight: Ronald Hiskes
Introduction
Ronald Hiskes, a prominent inventor based in Palo Alto, CA, has significantly contributed to the field of materials science with his innovative patents. With a total of seven patents to his name, Hiskes has developed groundbreaking methods and systems that advance thin film technology, particularly in the realm of electroluminescent phosphors and superconducting materials.
Latest Patents
Among Hiskes' latest inventions is a method for the Growth of Electroluminescent Phosphors by MOCVD. This technique involves depositing a thin film that includes a metal sulfide on a substrate through a dual vapor stream process. The first vapor stream contains an organic compound associated with the metal, while the second comprises a mercaptan, particularly tertiary-butyl-mercaptan. The patented method ensures a high-quality deposition by carefully controlling the composition and flow of these vapor streams.
Additionally, Hiskes has developed a MOCVD system specifically for forming superconducting thin films. This sophisticated system features a feed tube with a narrow slot and a uniform mixture of powdered precursor materials, designed to ensure that the resulting film maintains the desired stoichiometry. The system utilizes a controlled downward movement of the tube past heating lamps, creating a sharp temperature gradient that facilitates the complete vaporization of the precursor without decomposition. The process further integrates a plasma-enhanced chemical reaction, optimizing thin film deposition on the substrate.
Career Highlights
Throughout his career, Ronald Hiskes has been associated with top companies, including Hewlett-Packard Company, where he honed his skills and expertise in the field. His innovative work has placed him at the forefront of technological advancements in thin film deposition techniques.
Collaborations
Hiskes has collaborated with notable individuals in his field, including Christopher A. Schantz and Stephen A. DiCarolis. These collaborations have likely contributed to his successful career and the innovative breakthroughs he has achieved in advanced materials.
Conclusion
With seven patents showcasing significant advancements in electroluminescent and superconducting materials, Ronald Hiskes remains an influential figure in the realm of innovation. His work continues to impact the technological landscape, paving the way for future developments in materials science and semiconductor technology.