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:
May. 17, 2016
Filed:
Mar. 31, 2014
Applicant:
Adesto Technologies Corporation, Sunnyvale, CA (US);
Inventor:
Ishai Naveh, San Jose, CA (US);
Assignee:
Adesto Technologies Corporation, Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/00 (2006.01); H01L 45/00 (2006.01); G11C 13/00 (2006.01);
U.S. Cl.
CPC ...
H01L 45/085 (2013.01); G11C 13/0011 (2013.01);
Abstract
A memory device can include at least one programmable impedance cell having at least one programmable layer formed between a first terminal and a second terminal, the programmable layer being programmable between at least two impedance states by application of electric fields; and at least a first access bipolar junction transistor (BJT) coupled to the programmable impedance cell having at least a portion formed by a semiconductor material; wherein a base region and a first emitter region or collector region of the first access BJT are vertically aligned with one another.