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:
Jun. 30, 2020
Filed:
Sep. 20, 2018
Applicant:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Inventors:
Assignee:
Research & Business Foundation Sungkyunkwan University, Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); H01L 45/00 (2006.01); H01L 51/00 (2006.01); H01L 27/24 (2006.01); G11C 13/00 (2006.01); H01L 51/05 (2006.01);
U.S. Cl.
CPC ...
H01L 45/08 (2013.01); G11C 13/0019 (2013.01); H01L 27/2463 (2013.01); H01L 45/085 (2013.01); H01L 45/1233 (2013.01); H01L 45/1266 (2013.01); H01L 45/14 (2013.01); H01L 45/1608 (2013.01); H01L 51/0093 (2013.01); H01L 51/0098 (2013.01); H01L 51/0591 (2013.01); G11C 2013/009 (2013.01); G11C 2013/0083 (2013.01); G11C 2213/15 (2013.01); H01L 51/0003 (2013.01);
Abstract
In a first aspect of the present disclosure, there is provided a nonvolatile memory device comprising: two electrodes; and a protein switching layer interposed between the two electrodes and including an amino acid, wherein then a voltage is applied to one of the electrodes, the amino acid chelates with an active electrode material to form a conductive filament, wherein the formation of the conductive filament allows a resistance state of the device to vary.