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. 11, 2013
Filed:
Jul. 20, 2011
Applicant:
Bunsho Kuramori, Tokyo, JP;
Inventor:
Bunsho Kuramori, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory which is capable of performing data reading without a faulty operation irrespective of the span of an address skew period. In detecting whether an address transition has been made and precharging a bit line formed in a memory cell array when a certain delay period has elapsed after the address transition is detected, the delay period is adjusted based on a delay period extension signal.