This inventor holds 2 USPTO granted patents. Top assignees: British Telecommunications Corporation, British Telecommunications Public Limited Company. Active years: 1986-1995.
Company Filing History:
1 out of 446 
1 out of 1,919 
Years Active: 1986-1995
Title: James D Rush: Innovator in Optical Technologies
Introduction
James D Rush is a notable inventor based in Ipswich, GB. He has made significant contributions to the field of optical technologies, holding a total of 2 patents. His work focuses on advancements in optical switches and optical fibers, showcasing his expertise in this specialized area.
Latest Patents
James D Rush's latest patents include innovations in optical switches and optical fibers. The optical switch patent details the use of dithiolenes, which enhance performance in the critical region of an optical switch. The dithiolenes are designed to tune absorption bands for operational wavelengths and can be combined with various organic polymers. His optical fiber patent describes a fiber capable of monomode transmission with a core made of silica and germanium dioxide, drawn at high temperatures to achieve low loss compared to fibers produced at higher temperatures.
Career Highlights
Throughout his career, James D Rush has worked with prominent organizations, including British Telecommunications Corporation and British Telecommunications Public Limited Company. His experience in these companies has allowed him to develop and refine his innovative ideas in optical technology.
Collaborations
James has collaborated with notable coworkers such as Keith J Beales and Clive R Day. Their combined expertise has contributed to the advancements in the technologies they have worked on together.
Conclusion
James D Rush is a distinguished inventor whose work in optical technologies has led to significant advancements in the field. His patents reflect his innovative spirit and dedication to improving optical systems.