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. 19, 2015
Filed:
Dec. 13, 2012
Applicant:
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Inventors:
Beom Seok Hah, Icheon-si, KR;
Jung Hwan Lee, Icheon-si, KR;
Ji Hwan Kim, Icheon-si, KR;
Myung Cho, Icheon-si, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 5/14 (2006.01); G11C 7/00 (2006.01); G11C 29/46 (2006.01); G11C 29/16 (2006.01);
U.S. Cl.
CPC ...
G11C 7/00 (2013.01); G11C 29/46 (2013.01); G11C 29/16 (2013.01);
Abstract
A nonvolatile memory device including a memory cell arranged at a region where a word line and a bit line cross each other; a control signal generator configured to be enabled while the nonvolatile memory device operates in a test mode, and generate control signals which are not provided from an external device, based on a reference signal provided from the external device; and a control logic configured to control an operation for the memory cell according to the generated control signals.