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:
Feb. 14, 2017
Filed:
Feb. 27, 2015
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventors:
Jin Hwan Kim, Icheon-si, KR;
Young Jun Ku, Icheon-si, KR;
Assignee:
SK HYNIX INC., Icheon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); H03K 5/15 (2006.01); G11C 7/22 (2006.01);
U.S. Cl.
CPC ...
H03K 5/15006 (2013.01); G11C 7/222 (2013.01);
Abstract
A strobe signal generation circuit may include: a counter to generate a first source signal and a second source signal by counting an external strobe signal; a delay to generate a first delayed signal and a second delayed signal by delaying the first source signal and the second source signal by a preset time; and a combination unit to generate internal strobe signals by selectively combining the first source signal, the second source signal, the first delayed signal, and the second delayed signal.