Company Filing History:
2 out of 745 
1 out of 3,345 
1 out of 832,680 Years Active: 1986-1988
Title: Thomas P Pearsall: Innovator in Photodetection and Superconductive Switching
Introduction
Thomas P Pearsall is a notable inventor based in Summit, NJ (US). He holds a total of 4 patents that showcase his contributions to the fields of photodetection and superconductive technology. His innovative work has had a significant impact on various technological advancements.
Latest Patents
Among his latest patents is a device featuring a strain-induced region of altered bandgap. This invention involves a strained layer superlattice comprising Ge.sub.x Si.sub.1-x layers interleaved with Si layers, which serves as an excellent photodetector at infrared wavelengths. The large shift in bandgap caused by the strain in the superlattice enhances its performance. Another notable patent is for a triggerable superconductive switching device. This device includes a conductive path with a superconductive section and a non-superconductive portion. It allows for the application of voltage to create a current flow, which can be switched between two states, making it useful for applications such as microwave oscillators or photodetectors.
Career Highlights
Throughout his career, Thomas P Pearsall has worked with prominent companies, including American Telephone & Telegraph Co. and AT&T Bell Laboratories. His experience in these organizations has contributed to his expertise and innovative capabilities in the field of technology.
Collaborations
He has collaborated with notable individuals such as John C Bean and Henryk Temkin, further enhancing his work and contributions to the industry.
Conclusion
Thomas P Pearsall's innovative patents and career achievements highlight his significant role in advancing technology in photodetection and superconductive systems. His work continues to influence the field and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.