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. 15, 2022
Filed:
Nov. 19, 2020
International Business Machines Corporation, Armonk, NY (US);
Takashi Ando, Eastchester, NY (US);
Praneet Adusumilli, Somerset, NJ (US);
Reinaldo Vega, Mahopac, NY (US);
Cheng Chi, Jersey City, NJ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A resistive random access memory (ReRAM) device is provided. The ReRAM device includes a first electrode, a first resistive structure in contact with the first electrode, a dielectric layer in contact with the first resistive structure, and a second resistive structure in contact with the dielectric layer. The second resistive structure includes a resistive material layer and a high work function metal core. The ReRAM device also includes a second electrode in contact with the second resistive structure.