Edward J Brown

Title: Edward J Brown: Innovator in Thermophotovoltaic Energy Conversion

Introduction

Edward J Brown is a notable inventor based in Clifton Park, NY (US). He has made significant contributions to the field of thermophotovoltaic energy conversion, holding a total of 3 patents. His work focuses on enhancing the efficiency of energy conversion cells through innovative methods and materials.

Latest Patents

Among his latest patents, one is titled "Lapped substrate for enhanced backsurface reflectivity in a thermophotovoltaic energy conversion cell." This patent describes a method for fabricating a thermophotovoltaic energy conversion cell that includes a thin semiconductor wafer substrate designed to decrease free carrier absorption on a heavily doped substrate. The top surface of the substrate is equipped with a thermophotovoltaic device, a metallized grid, and optionally an antireflective overcoating. The bottom surface features a highly reflecting coating, which may consist of a metal coating or a combined dielectric/metal coating.

Another significant patent is "Segregated tandem filter for enhanced conversion efficiency in a thermophotovoltaic energy conversion cell." This invention outlines a filter system that transmits short wavelength radiation while reflecting long wavelength radiation. It includes an optically transparent substrate segregation layer and a dielectric interference filter designed to change from transmitting to reflecting at a specific nominal wavelength. This innovative design aims to improve the overall efficiency of thermophotovoltaic energy conversion cells.

Career Highlights

Edward J Brown has worked with prominent organizations, including the United States of America as represented by the United States and JX Crystals Inc. His experience in these companies has allowed him to develop and refine his innovative ideas in energy conversion technology.

Collaborations

Throughout his career, Edward has collaborated with notable individuals such as Paul F Baldasaro and Lewis M Fraas. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Edward J Brown is a distinguished inventor whose work in thermophotovoltaic energy conversion has led to several innovative patents. His contributions to the field demonstrate a commitment to enhancing energy efficiency through advanced technologies.