Company Filing History:
Years Active: 2000
Title: Innovations of Christopher S. Murray
Introduction
Christopher S. Murray is an accomplished inventor based in Bethel Park, Pennsylvania. He has made significant contributions to the field of thermophotovoltaic devices, holding two patents that showcase his innovative approach to energy conversion technologies.
Latest Patents
Murray's latest patents include a "Monolithic Interconnected Module with a Tunnel Junction for Enhanced Efficiency." This invention presents an improved thermophotovoltaic (TPV) n/p/n device, which enhances the electrical and optical performance of semiconductor devices that convert infrared radiation into electricity. The design features an n-type emitter on a p-type base, along with an n-type lateral conduction layer. The incorporation of a tunnel junction minimizes parasitic absorption, reduces series resistance, and increases both voltage and active area, potentially achieving TPV device efficiencies greater than 24%.
Another notable patent is the "Thermionic Converter with Differentially Heated Cesium-Oxygen Source." This invention involves a thermionic converter that includes an emitter, a collector, and a source of cesium vapor. The source is differentially heated, allowing cesium vapor to evaporate from the hotter end and condense at the cooler end. The condensed cesium vapor then migrates through a porous element, enhancing the efficiency of the thermionic conversion process.
Career Highlights
Murray's work is conducted under the auspices of the United States of America as represented by the United States. His innovative contributions to energy conversion technologies have positioned him as a key figure in the field.
Collaborations
Murray has collaborated with notable colleagues, including David M. Wilt and Ned S. Rasor, who have contributed to his research and development efforts.
Conclusion
Christopher S. Murray's innovative patents reflect his dedication to advancing thermophotovoltaic technology and energy conversion methods. His work continues to influence the field and pave the way for future advancements in energy efficiency.