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:
May. 19, 2009
Filed:
Jun. 02, 2005
Applicant:
Kohei Murayama, Koto-ku, JP;
Inventor:
Kohei Murayama, Koto-ku, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory controller determines a load level based on the number of connected memory devices informed by a switch or the like. If it is determined that the load level is high, the memory controller increases the number of cycles for issuing command/address signals, and if it is determined that the load level is low, the memory controller reduces the number of issuing cycles.