Company Filing History:
Years Active: 1996-1999
Title: Kevin N Sweetser: Innovator in Infrared Detection Technology
Introduction
Kevin N Sweetser is a notable inventor based in Garland, TX (US). He has made significant contributions to the field of infrared detection technology, holding a total of 4 patents. His work primarily focuses on enhancing the performance of infrared detector readout circuits.
Latest Patents
One of his latest patents is a focal plane array integrated circuit with individual pixel signal. This invention is a monolithic infrared detector readout circuit designed for a capacitive sensing element. It features a high gain preamplifier that is biased by a large bias element, which is on the order of 10^12 ohms. The output of the preamplifier is band-limited by a low pass single-pole filter, utilizing a high value resistive element around 10^9 ohms. The signal is then clamped by a circuit to a stable reference, effectively doubling the amplitude of the signal while minimizing low frequency bias shifts and fixed pattern noise. The buffered output is multiplexed by row address signals and subsequently applied to the column line for output to a video circuit.
Career Highlights
Throughout his career, Kevin has worked with prominent companies such as Texas Instruments Corporation and DRS Technologies, Inc. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in the field of technology.
Collaborations
Kevin has collaborated with notable individuals in his field, including Howard R Beratan and Robert A Owen. These collaborations have further enriched his work and expanded his impact on the industry.
Conclusion
Kevin N Sweetser is a distinguished inventor whose work in infrared detection technology has led to significant advancements. His patents reflect his commitment to innovation and excellence in engineering.