This inventor holds 2 USPTO granted patents. Top assignee: California Institute of Technology. Active years: 1994-1995.
Company Filing History:
Years Active: 1994-1995
Title: Innovations of Judith A. Podosek
Introduction
Judith A. Podosek is a prominent inventor based in Arcadia, CA (US). She has made significant contributions to the field of infrared sensor technology. With a total of 2 patents, her work has advanced the capabilities of uncooled infrared sensors.
Latest Patents
One of her latest patents is an uncooled tunneling infrared sensor. This innovative sensor features a diaphragm as its only moving part, which is deflected into contact with a micromachined silicon tip electrode. The design employs a novel lithographic process, allowing for precise control of the diaphragm's movement. The diaphragm's high resonant frequency minimizes sensitivity to vibrations, enhancing the sensor's performance. A high bandwidth feedback circuit regulates the tunneling current by adjusting the deflection voltage, ensuring consistent membrane deflection despite variations in infrared radiation. This technology can be miniaturized to pixel dimensions smaller than 100 micrometers, making it suitable for both commercial and spacecraft applications.
Career Highlights
Judith A. Podosek is affiliated with the California Institute of Technology, where she continues to innovate in her field. Her work has garnered attention for its potential applications in various industries, particularly in enhancing sensor technology.
Collaborations
She has collaborated with notable colleagues, including Thomas W. Kenny and William J. Kaiser, contributing to the advancement of research and development in infrared sensor technology.
Conclusion
Judith A. Podosek's contributions to the field of infrared sensors exemplify her innovative spirit and dedication to advancing technology. Her patents reflect a commitment to improving sensor performance and miniaturization, paving the way for future advancements in the industry.