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. 20, 2010
Filed:
Dec. 27, 2007
Applicants:
Sun-suk Yang, Kyoungki-do, KR;
Ki-chang Kwean, Kyoungki-do, KR;
Inventors:
Sun-Suk Yang, Kyoungki-do, KR;
Ki-Chang Kwean, Kyoungki-do, KR;
Assignee:
Hynix Semiconductor Inc., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Buffer control circuit of memory device having a buffer control circuit of a memory device comprises an auto-refresh buffer controller configured to detect a data training operation in an auto-refresh mode and a controller configured to enable an input buffer in response to an enable signal generated in the data training operation by the auto-refresh buffer controller.