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:
Jun. 07, 2016
Filed:
Dec. 16, 2013
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jae-Kwan Kwon, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G05F 3/08 (2006.01); G05F 3/24 (2006.01);
U.S. Cl.
CPC ...
G05F 3/08 (2013.01); G05F 3/24 (2013.01);
Abstract
An integrated circuit includes a node setting block connected to a reference node and suitable for setting a voltage level of the reference node to a reference voltage level, a plurality of control voltage generation units connected in series to a reference node and suitable for generating a plurality of control voltages of which voltage level is variable and a current sensing circuit suitable for sensing a variation of a current flowing through a signal transmission line by using the plurality of control voltages, the signal transmission line connected to an internal circuit and a voltage level of the signal transmission line being fixed.