This inventor holds 5 USPTO granted patents. Top assignees: Microelectronics and Computer Technology Corporation, Other. Active years: 1993-1999.
Company Filing History:
1 out of 192 
4 out of 834,411 Years Active: 1993-1999
Title: Joan E Yater: Innovator in Thermoelectric Technology
Introduction
Joan E Yater is a prominent inventor based in Austin, TX (US). She has made significant contributions to the field of thermoelectric technology, holding a total of 5 patents. Her innovative work focuses on the development of reversible thermoelectric converters, which have various applications in energy conversion and refrigeration.
Latest Patents
One of her latest patents is a reversible thermoelectric converter that includes first and second quantum well diodes. This invention features an electrical connection between the two diodes without a thermal barrier. Each quantum well diode consists of first and second electrodes, where electrons are quantized in discrete energy levels. A dielectric layer provides a potential barrier between these electrodes. When the electrons in the first quantum well diode are at a higher temperature than those in the second, electric voltage fluctuations occur. These fluctuations result from transitions of the electrons between energy levels in the first diode and are coupled to the second diode. This reversible thermoelectric converter can be utilized for power conversion of thermal energy to electric energy, functioning as a heat pump, refrigerator, or amplifier. A planar array of these converter elements can provide the desired output voltage and current.
Career Highlights
Throughout her career, Joan has worked with notable organizations, including Microelectronics and Computer Technology Corporation. Her expertise in thermoelectric technology has positioned her as a leader in her field, contributing to advancements that enhance energy efficiency and sustainability.
Collaborations
Joan has collaborated with several individuals, including her coworkers Jane A Yater and Joseph C Yater. These collaborations have fostered a creative environment that has led to innovative solutions in thermoelectric applications.
Conclusion
Joan E Yater's contributions to thermoelectric technology exemplify her innovative spirit and dedication to advancing energy solutions. Her work continues to influence the field and inspire future developments in energy conversion technologies.