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:
Dec. 04, 2007
Filed:
Dec. 30, 2005
Applicants:
Chang-hyuk Lee, Kyoungki-do, KR;
Byoung-jin Choi, Kyoungki-do, KR;
Inventors:
Chang-Hyuk Lee, Kyoungki-do, KR;
Byoung-Jin Choi, Kyoungki-do, KR;
Assignee:
Hynix Semiconductor Inc., , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a semiconductor memory device for reducing a power consumption and securing an enough valid data window. A semiconductor memory device includes an align control signal generation unit for generating a plurality of align control signals sequentially activated by dividing a data strobe signal only when a data input/output is performed; and a data align unit for outputting a plurality of data which are sequentially inputted as a plurality of align data at the same time in response to the plurality of align control signals.