This inventor holds 6 USPTO granted patents. Top assignees: Corning Incorporated, Other. Active years: 1993-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Elmira, NY (US) (1993 - 1994)
- Corning, NY (US) (2002 - 2006)
Company Filing History:
5 out of 7,479 
1 out of 834,513 Years Active: 1993-2006
Title: Thomas Paul Grandi: Innovator in Optical Device Fabrication
Introduction
Thomas Paul Grandi is a notable inventor based in Corning, NY (US). He has made significant contributions to the field of optical devices, holding a total of 6 patents. His work primarily focuses on the fabrication of advanced materials for waveguides, which are essential components in various optical applications.
Latest Patents
One of his latest patents is titled "Using deuterated source gases to fabricate low loss GeSiON and SiON waveguides." This invention outlines a method for manufacturing optical devices that involves providing a substrate and forming at least one optical layer on it. The optical layer is created through a chemical vapor deposition (CVD) process that utilizes a deuterated source gas. Another significant patent is "Germanium silicon oxynitride high index films for planar waveguides." This patent describes a composition represented by the formula Si Ge O N, which exhibits properties highly suited for fabricating waveguides for liquid crystal-based optical devices. The compositions have a refractive index ranging from about 1.6 to about 1.8 for light at a wavelength of 1550 nm, along with a coefficient of thermal expansion that enhances their performance.
Career Highlights
Throughout his career, Thomas has worked with Corning Incorporated, where he has contributed to various innovative projects. His expertise in optical materials has positioned him as a key player in the development of advanced optical devices.
Collaborations
Thomas has collaborated with notable individuals in his field, including Ikerionwu Asiegbu Akwani and Robert Alan Bellman. These collaborations have further enriched his work and contributed to the advancement of optical technology.
Conclusion
Thomas Paul Grandi is a distinguished inventor whose work in optical device fabrication has led to significant advancements in the field. His innovative patents and collaborations highlight his commitment to pushing the boundaries of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile