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:
Jul. 05, 2016
Filed:
Feb. 26, 2014
Applicant:
SK Hynix Inc., Icheon-Si, KR;
Inventor:
Byoung-Chan Oh, Icheon-Si, KR;
Assignee:
SK hynix Inc., Icheon-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 13/00 (2006.01); G11C 11/56 (2006.01); G11C 8/08 (2006.01); G11C 16/08 (2006.01);
U.S. Cl.
CPC ...
G11C 11/5607 (2013.01); G11C 8/08 (2013.01); G11C 11/5678 (2013.01); G11C 11/5685 (2013.01); G11C 13/0002 (2013.01); G11C 13/0004 (2013.01); G11C 13/004 (2013.01); G11C 13/0007 (2013.01); G11C 16/08 (2013.01); G11C 2211/5643 (2013.01); G11C 2211/5645 (2013.01);
Abstract
An electronic device including a semiconductor memory. The semiconductor memory includes a plurality of variable resistance elements; a plurality of read voltage application terminals configured to supply different levels of read voltages to respective one ends of the plurality of variable resistance elements; and an analog-to-digital conversion unit configured to generate multi-bit digital data corresponding to a total current which is acquired by summing currents flowing through the plurality of variable resistance elements.