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:
Sep. 04, 2007
Filed:
Jun. 28, 2004
Applicant:
Sunao Torii, Minato-ku, JP;
Inventor:
Sunao Torii, Minato-ku, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
The data processing unit uses, for predetermined information processing, a series of data read by uniformly accessing a predetermined address range of the external storage device through the external interface. The determination unit determines whether to write the data read from the external storage device by the data processing unit to the internal storage unit or not and writes, to the internal storage unit, data determined to be written to the internal storage unit. When again reading data within the same address range of the external storage device, the data processing unit alternatively reads data from the internal storage unit.