This inventor holds 1 USPTO granted patent. Top assignee: The University of Western Ontario. Active years: 2020.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2020
Title: Joseph A. Paquette: Innovator in Polymer-Based Memristors
Introduction
Joseph A. Paquette is a notable inventor based in Blind River, Canada. He has made significant contributions to the field of materials science, particularly in the development of polymer-based memristors. His innovative work has led to the creation of advanced materials with unique properties that have potential applications in electronics.
Latest Patents
Joseph A. Paquette holds a patent for his invention titled "Polymer based memristors." This patent discloses redox-active 6-oxoverdazyl polymers synthesized via ring-opening metathesis polymerization (ROMP). The research investigates the solution, bulk, and thin-film properties of these polymers. Detailed studies confirmed that stable radical polymers with controlled molecular weights and narrow molecular weight distributions (≤1.2) were produced. Thermal gravimetric analysis demonstrated stability up to 190°C, while differential scanning calorimetry studies revealed a glass transition temperature of 152°C. An ultrathin memristor device was produced using these polymers, specifically a 10 nm homogeneous thin film of poly-[1,5-diisopropyl-3-(cis-5-norbornene-exo-2,3-dicarboxiimide)-6-oxoverdazyl] (P6OV), which is a poly-radical with three tunable charge states per each radical monomer: positive, neutral, and negative.
Career Highlights
Joseph A. Paquette is affiliated with the University of Western Ontario, where he conducts his research and development work. His innovative approach to polymer chemistry has positioned him as a key figure in the advancement of memristor technology.
Collaborations
Throughout his career, Joseph has collaborated with notable colleagues such as Joe B. Gilroy and Giovanni Fanchini. These collaborations have further enriched his research and contributed to the development of cutting-edge technologies in the field.
Conclusion
Joseph A. Paquette's work in polymer-based memristors exemplifies the intersection of innovation and practical application in materials science. His contributions continue to influence the development of advanced electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile