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. 18, 2014
Filed:
Apr. 24, 2013
Applicant:
Being Advanced Memory Corporation, Essex Junction, VT (US);
Inventors:
Ryan A. Jurasek, Burlington, VT (US);
Aaron D. Willey, Burlington, VT (US);
Assignee:
Being Advanced Memory Corporation, Williston, VT (US);
Primary Examiner:
Int. Cl.
CPC ...
G11C 13/04 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
G11C 13/004 (2013.01); G11C 13/0069 (2013.01); G11C 13/0004 (2013.01);
Abstract
Methods and systems for multi-bit phase change memories. Using differential sensing for memory reads provides advantages including improved temperature and drift resilience, improved state discrimination and increased storage density.