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:
Jan. 12, 2021
Filed:
Dec. 22, 2017
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Takashi Ando, Tuckahoe, NY (US);
Marwan H. Khater, Astoria, NY (US);
Seyoung Kim, White Plains, NY (US);
Hiroyuki Miyazoe, White Plains, NY (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
H01L 45/00 (2006.01); H01L 27/24 (2006.01);
U.S. Cl.
CPC ...
H01L 45/085 (2013.01); H01L 45/08 (2013.01); H01L 45/1233 (2013.01); H01L 45/146 (2013.01); H01L 45/1608 (2013.01); H01L 27/2463 (2013.01);
Abstract
A resistive random access memory (RRAM), including a first electrode, a base oxide being connected to the first electrode, and a multivalent oxide being connected to the base oxide layer. The multivalent oxide switches oxidative states.