This inventor holds 3 USPTO granted patents. Top assignees: California Institute of Technology, The United States of America as Represented by the Administrator of the. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 4,632 
1 out of 2,546 
Years Active: 1997
Title: Yuh-han Shing: Innovator in Protective Coatings
Introduction
Yuh-han Shing is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of protective coatings, particularly through his innovative patents. With a total of 3 patents, his work focuses on advanced materials that enhance the durability and performance of metal substrates.
Latest Patents
One of his latest patents involves the development of diamond composite films for protective coatings on metals. This invention provides a method for creating composite films that consist of diamond crystallites and hard amorphous films, such as diamond-like carbon, titanium nitride, and titanium oxide. These coatings are designed to protect metal substrates from extremely harsh environments. The composite layer is affixed to a metal substrate using an interlayer that includes a bottom metal silicide film and a top silicon carbide film. This interlayer can be formed by directly depositing the materials onto the metal substrate or by first applying an amorphous silicon film, which reacts during the deposition of diamond crystallites to create the desired structure.
Another significant patent by Shing is a method for low-pressure growth of cubic boron nitride films. This method allows for the formation of thin films of cubic boron nitride on substrates at low pressures and temperatures. The process begins with coating a substrate with polycrystalline diamond to ensure a uniform surface for the deposition of cubic boron nitride via chemical vapor deposition. The resulting cubic boron nitride film serves as a suitable substitute for diamond coatings in various applications, particularly for ultra-hard tool bits and abrasives used in cutting or fabricating iron.
Career Highlights
Yuh-han Shing has worked with prestigious institutions, including the California Institute of Technology. His research and innovations have significantly impacted the field of materials science, particularly in the development of protective coatings.
Collaborations
Shing has collaborated with Tiong P Ong, a fellow researcher, to advance the understanding and application of protective coatings in various industries.
Conclusion
Yuh-han Shing's contributions to the field of protective coatings through his innovative patents demonstrate his commitment to advancing materials science. His work continues to influence the development of durable and effective coatings for metal substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile