This inventor holds 1 USPTO granted patent. Top assignee: Siemens Plessey Controls Limited. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Richard M Ash - Innovator in Solid State Lighting
Introduction
Richard M Ash is a notable inventor based in Northampton, GB. He has made significant contributions to the field of solid state lighting, particularly with his innovative patent that enhances the reliability and efficiency of light sources.
Latest Patents
Richard M Ash holds a patent for a solid state light source designed to emit light over a broad spectral band. This invention features a monolithic light emitter diode structure with a graded bandgap active region. The thickness of this region is graded between two materials, which have differing center wavelengths of light emission. This design allows the light source to emit light at various wavelengths, providing a viable alternative to traditional filament lamp sources. The application of this technology can be particularly beneficial in optical fiber devices, enhancing their reliability in use.
Career Highlights
Richard M Ash is associated with Siemens Plessey Controls Limited, where he has contributed to advancements in lighting technology. His work has been instrumental in developing solutions that improve the performance and longevity of light sources.
Collaborations
Richard has collaborated with Andrew Carter, working together to push the boundaries of innovation in their field.
Conclusion
Richard M Ash's contributions to solid state lighting exemplify the impact of innovative thinking in technology. His patent not only showcases his expertise but also highlights the potential for improved reliability in lighting solutions.