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:
Nov. 25, 2025
Filed:
Apr. 25, 2024
Tetramem Inc., Fremont, CA (US);
Minxian Zhang, Amherst, MA (US);
Ning Ge, Danville, CA (US);
TetraMem Inc., San Jose, CA (US);
Abstract
Technologies relating to RRAM crossbar array circuits with specialized interface layers for the low current operations are disclosed. An example apparatus includes: a substrate; a bottom electrode formed on the substrate; a first layer formed on the bottom electrode; an RRAM oxide layer formed on the first layer and the bottom electrode; and a top electrode formed on the RRAM oxide layer. The first layer may be a continuous layer or a discontinuous layer. The apparatus may further comprise a second layer formed between the RRAM oxide layer and the top electrode. The second layer may be a continuous layer or a discontinuous layer.