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.

Date of Patent:
Apr. 19, 2016

Filed:

May. 27, 2014
Applicants:

Frank K. Baker, Jr., Austin, TX (US);

Perry H. Pelley, Austin, TX (US);

Ravindraraj Ramaraju, Round Rock, TX (US);

Inventors:

Frank K. Baker, Jr., Austin, TX (US);

Perry H. Pelley, Austin, TX (US);

Ravindraraj Ramaraju, Round Rock, TX (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); G11C 5/06 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
G11C 5/06 (2013.01); G11C 13/004 (2013.01); G11C 13/0069 (2013.01); G11C 13/0021 (2013.01); G11C 2213/79 (2013.01);
Abstract

A memory cell includes a first bi-directional resistive element having a cathode coupled to a first power rail and an anode coupled to an internal node, a second bi-directional resistive element having a cathode coupled to the internal node and an anode coupled to a second power rail, and a first transistor having a control electrode coupled to the internal node, a first current electrode coupled to a first bitline, and a second current electrode coupled to a third power rail.


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