Company Filing History:
Years Active: 1988-2001
Title: Al F Tasch, Jr: Innovator in Semiconductor Technology
Introduction
Al F Tasch, Jr. is a notable inventor based in Austin, TX (US), recognized for his contributions to semiconductor technology. He holds a total of 3 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
One of his latest patents is the "High mobility heterojunction transistor and method." This invention involves a heterojunction transistor designed with high mobility carriers in the channel region. It features a source region and a drain region formed in a semiconductor body, with these regions comprising doped semiconductor alloys separated from the substrate by heterojunctions. The channel region is situated between the source and drain regions, consisting of an undoped layer of an alloy of the semiconductor material and a deposited layer of material of the semiconductor body overlying the undoped layer. A gate electrode is formed on a gate oxide over the channel region. The fabrication process includes implanting dopants of conductivity type opposite to the substrate and annealing the structure to form the alloy of the semiconductor material under the undoped layer.
Another significant patent is related to the "Growth of polycrystalline CaF2 via low temperature OMCVD." This invention utilizes organocalcium precursors for the chemical vapor deposition of thin CaF2 films under exceptionally mild conditions. The method is based on employing an organocalcium compound and a source of fluorine in a chemical vapor deposition reaction to form CaF2.
Career Highlights
Throughout his career, Al F Tasch, Jr. has worked with prominent organizations, including the University of Texas System and Motorola Corporation. His experience in these institutions has contributed to his development as an inventor and innovator in the semiconductor industry.
Collaborations
Al F Tasch, Jr. has collaborated with notable colleagues such as Qiqing Ouyang and Sanjay K Banerjee. These partnerships have likely enriched his work and led to advancements in his research and inventions.
Conclusion
Al F Tasch, Jr. is a distinguished inventor whose work in semiconductor technology has led to significant advancements. His patents reflect his innovative approach and dedication to improving electronic components.