The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2026
Filed:
Jun. 22, 2021
The Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Deep Jariwala, Philadelphia, PA (US);
Roy H Olsson, III, Philadelphia, PA (US);
Xiwen Liu, Philadelphia, PA (US);
Eric Andrew Stach, Swarthmore, PA (US);
Kwan-Ho Kim, Philadelphia, PA (US);
The Trustees of the University of Pennsylvania, Philadelphia, PA (US);
Abstract
Provided are ferroelectric field effect transistor (FeFET) based memory devices. These devices include aluminum scandium nitride (AlScN) as a ferroelectric dielectric and 2D chalcogenide semiconductors as a semiconductor channel in the transistor. The disclosed materials, devices and fabrication processes involved are compatible with back end of the line (BEOL) processing of a silicon based microchip and also compatible with silicon microprocessor fabrication.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile