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:
Mar. 24, 2020
Filed:
Sep. 05, 2017
Namlab Ggmbh, Dresden, DE;
Uwe Schröder, Dresden, DE;
NaMLab gGmbH, Dresden, DE;
Abstract
An integrated circuit comprises a ferroelectric memory cell including an oxide storage layer, an electrode layer, and an interface layer. The oxide storage layer comprises a ferroelectric material that is at least partially in a ferroelectric state. The ferroelectric material comprises, as main components, oxygen and any of the group consisting of Hf, Zr and (Hf,Zr). The interface layer is disposed between the oxide storage layer and the electrode layer and includes at least one element with a higher valence value than Hf or Zr.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile