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. 10, 2002
Filed:
Sep. 10, 1999
Applicant:
Inventors:
Aki Tomita, Tachikawa, JP;
Yoshifumi Takamoto, Kokubunji, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/730 ;
U.S. Cl.
CPC ...
G06F 1/730 ;
Abstract
A disk storage device comprising; a disk controller for accessing a disk storage medium to read/write data thereon, an object management program for converting a control command containing an object identifier received through a network interface into a control command containing physical address information of the disk storage medium and for feeding the thus converted control command to the disk controller, an object management modification program for modifying a function of the object management program in response to a modification request message received through the network interface, and a processor for carrying out these programs.