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:
Jan. 24, 2017

Filed:

Nov. 06, 2014
Applicant:

Globalfoundries Inc., Grand Cayman, KY;

Inventors:

Brent A. Anderson, Jericho, VT (US);

Kota V. R. M. Murali, Bangalore, IN;

Edward J. Nowak, Essex Junction, VT (US);

Assignee:

GLOBALFOUNDRIES INC., Grand Cayman, KY;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 45/00 (2006.01); H01L 27/105 (2006.01); G11C 7/10 (2006.01); H01L 21/768 (2006.01); H03K 5/13 (2014.01); H01L 27/24 (2006.01); G11C 7/02 (2006.01);
U.S. Cl.
CPC ...
G11C 7/106 (2013.01); G11C 7/02 (2013.01); H01L 21/76895 (2013.01); H01L 27/2436 (2013.01); H01L 27/2463 (2013.01); H01L 45/1206 (2013.01); H01L 45/1233 (2013.01); H01L 45/146 (2013.01); H01L 45/16 (2013.01); H03K 5/13 (2013.01);
Abstract

Some embodiments of the present invention may include one, or more, of the following features, characteristics or advantages: (i) latch device including multiple Ecrit material regions all electrically connected to a common terminal (sometimes structured and shaped in the form of a storage plate conductor); (ii) bi-stable three-terminal latch device using two Ecrit property regions; (iii) three-terminal, two-Ecrit-region latch device where, for each Ecrit region, (Vdd−Vss) divided by (region thickness, dn) is greater than the region's Ecrit value; or (iv) use of multiple Ecrit material region latch devices to provide data storage instrumentality in a static memory device.


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