This inventor holds 2 USPTO granted patents. Top assignee: Northrop Grumman Systems Corporation. Active years: 2007-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007-2010
Title: Douglas M Essex: Innovator in Optical Technology
Introduction
Douglas M Essex is a notable inventor based in Elgin, IL (US). He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on enhancing imaging systems and infrared radiation detection.
Latest Patents
One of his latest patents is the "Line attenuation tunable optical filter." This invention provides a method and apparatus for selectively attenuating narrowband high-intensity bright sources from an incoming light source in an imaging system, creating a focal plane array. The process involves receiving and conditioning incoming light, utilizing a line attenuation tunable optical filter (LATOF) to create a rejection band, and tilting the LATOF to selectively attenuate bright sources. This innovation helps decrease saturation in the focal plane array and restores contrast in electronic images.
Another significant patent is the "Absorptance enhancing coating for MWIR detectors." This invention comprises an infrared radiation detector with an active layer featuring a front and back side. An anti-reflective coating on the front side minimizes reflection of incident light, while a highly-reflective coating on the back side increases reflection within a specific wavelength band. Both coatings are designed using a quarterwave stack of layers, optimizing performance in the range of about 3.0 to 5.0 microns.
Career Highlights
Douglas M Essex is currently employed at Northrop Grumman Systems Corporation, where he continues to innovate in the field of optical technology. His work has contributed to advancements in imaging systems and infrared detection, showcasing his expertise and commitment to the industry.
Collaborations
One of his notable coworkers is Christopher Brendan Svec, with whom he has likely collaborated on various projects within their field.
Conclusion
Douglas M Essex is a distinguished inventor whose work in optical technology has led to significant advancements in imaging systems and infrared detection. His contributions are valuable to the ongoing development of innovative technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile