This inventor holds 2 USPTO granted patents. Top assignee: Northwestern University. Active years: 2016-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Paris, FR (2016)
- Rochester, NY (US) (2017)
Company Filing History:
Years Active: 2016-2017
Title: Joseph Shimon Friedman: Innovator in Magnetic Tunnel Junctions
Introduction
Joseph Shimon Friedman is a notable inventor based in Paris, France. He has made significant contributions to the field of magnetic tunnel junctions, holding 2 patents that showcase his innovative approach to technology.
Latest Patents
Friedman's latest patents include a method for computing with complementary networks of magnetic tunnel junctions. This invention features a magnetic tunnel junction (MTJ) device that consists of a MTJ element and a control wire. The MTJ element is composed of a top ferromagnet layer made from a first magnetic material, a tunneling layer, and a bottom ferromagnet layer made from a second magnetic material. The tunneling layer is situated between the top and bottom ferromagnet layers. The control wire is designed to conduct a charge pulse, with the direction of charge flow extending substantially perpendicular to the magnetization direction of the top ferromagnet layer. This innovative design allows the control wire to reverse the magnetization direction of the top ferromagnet layer when the charge pulse flows through it, while not affecting the magnetization direction of the bottom ferromagnet layer.
Another of his patents focuses on magnetic tunnel junctions with a control wire, which shares similar features and functionalities as the previous invention. This work further emphasizes Friedman's expertise in the development of advanced magnetic devices.
Career Highlights
Joseph Shimon Friedman is affiliated with Northwestern University, where he continues to engage in research and development in the field of magnetic technologies. His work has garnered attention for its potential applications in various electronic devices.
Collaborations
Friedman collaborates with Alan Varteres Sahakian, contributing to the advancement of their shared research interests in magnetic tunnel junctions and related technologies.
Conclusion
Joseph Shimon Friedman is a prominent inventor whose work in magnetic tunnel junctions has paved the way for innovative computing methods. His contributions to the field are significant and continue to influence technological advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile