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:
Aug. 13, 2013
Filed:
Jun. 29, 2011
Applicant:
Jae Bum Ko, Ichon-shi, KR;
Inventor:
Jae Bum Ko, Ichon-shi, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A precharge signal generation circuit of a semiconductor memory apparatus may comprise a read/write precharge command generation section configured to delay a precharge command by a first delay time set in response to a control signal to generate one of a read precharge command and a write precharge command; and a read/write bank precharge address generation section configured to delay a bank column address strobe signal by a second delay time set in response to the precharge command delayed in the read/write precharge command generation section, and generate one of a read bank precharge address and a write bank precharge address.