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. 28, 2013
Filed:
Nov. 07, 2007
Shinichi Tanaka, Kanagawa, JP;
Muneki Shimada, Tokyo, JP;
Shinichi Tanaka, Kanagawa, JP;
Muneki Shimada, Tokyo, JP;
Sony Corporation, Tokyo, JP;
Sony Computer Entertainment, Inc., Tokyo, JP;
Abstract
The present invention provides a technique of executing a suitable file from plural files of the same type. In a game apparatus, a ROM medium with game data recorded therein is loaded into a drive device. A patch file acquisition unit acquires a patch file for the game data, and stores the patch file in a HDD. The ROM medium and the patch file respectively include boot files for initiating a main program. An execution processor loads into the memory, the boot file having newer version information, and executes a boot sequence. The execution processor does not execute the boot sequence, when the ROM medium is not loaded into the drive device, and executes the boot sequence, as a condition that the ROM medium is loaded into the drive device.