This inventor holds 2 USPTO granted patents. Top assignees: Cornell University, United States of America as Represented by the Administrator of NASA. Active years: 2011-2013.
Company Filing History:
1 out of 2,948 
1 out of 2,488 
Years Active: 2011-2013
Title: The Innovations of Andrew Nicholas
Introduction
Andrew Nicholas is an accomplished inventor based in Olney, MD (US). He holds 2 patents that showcase his contributions to the field of atmospheric science and signal calibration technology. His work reflects a commitment to advancing our understanding of the Earth's upper atmosphere and improving calibration methods for high-frequency signals.
Latest Patents
One of Nicholas's latest patents is the "Wind Ion Neutral Composition Apparatus." This invention pertains to an apparatus that provides four simultaneous ion and neutral measurements as a function of altitude with variable sensitivity for neutral atmospheric species. The variable sensitivity allows for measurements over an altitude range of 100 to more than 700 kilometers. The apparatus includes a neutral wind-temperature spectrometer, an ion-drift ion-temperature spectrometer, a neutral mass spectrometer, and an ion mass spectrometer. These instruments are designed to separate O and N and O+ from H+, while the mass spectrometers enable metallic ion identification in the lower thermosphere. The energy analyzer features also facilitate the measurement of the thermosphere-to-exosphere transition in the Earth's upper atmosphere.
Another significant patent is the "Expandable Signal Calibration Target." This invention is a high-frequency signal calibration target deployable in outer space, featuring an expandable and electrically conductive symmetric structure. The structure can mechanically expand from a stowed configuration to a deployed configuration. The scatter of high-frequency signals off this symmetric calibration target can be measured to accurately calibrate systems utilizing high-frequency signals.
Career Highlights
Andrew Nicholas has worked with prestigious institutions, including Cornell University and the United States of America as represented by the Administrator of NASA. His work in these organizations has contributed to significant advancements in atmospheric research and technology.
Collaborations
Throughout his career, Nicholas has collaborated with notable individuals such as Michael W. Nurnberger and Theodore T. Finne. These collaborations have further enriched his research and innovations.
Conclusion
Andrew Nicholas is a notable inventor whose work in atmospheric science and signal calibration has made a significant impact. His patents reflect a deep understanding of complex scientific principles and a dedication to innovation.