Company Filing History:
Years Active: 2015-2017
Title: Innovations of Peter R Gonsalves
Introduction
Peter R Gonsalves is a notable inventor based in Santa Clara, CA. He has made significant contributions to the field of anti-reflective coatings, holding a total of six patents. His work focuses on developing advanced materials that enhance optical performance and durability.
Latest Patents
One of Gonsalves' latest patents is for a high gain durable anti-reflective coating. This invention discloses polysilsesquioxane-based anti-reflective coating (ARC) compositions, methods of preparation, and methods of deposition on a substrate. The polysilsesquioxane is prepared through a two-step process involving acid-catalyzed hydrolysis of organoalkoxysilane, followed by the addition of tetralkoxysilane. This process generates silicone polymers with over 40 mol % silanol based on Si-NMR. These high silanol siloxane polymers are stable and possess a long shelf-life in polar organic solvents at room temperature. The patent also details low refractive index ARCs made from these compositions, with and without various additives. Additionally, it outlines methods and apparatus for applying coatings to flat substrates, including substrate pre-treatment processes, coating processes, and curing processes.
Career Highlights
Throughout his career, Gonsalves has worked with several prominent companies, including Enki Technology, Inc. and First Solar, Inc. His experience in these organizations has allowed him to refine his expertise in materials science and optical engineering.
Collaborations
Gonsalves has collaborated with notable professionals in his field, including Sina Maghsoodi and Brenor L Brophy. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Peter R Gonsalves is a distinguished inventor whose work in anti-reflective coatings has made a significant impact in the field. His innovative approaches and collaborations continue to drive advancements in optical materials.