Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2008-05-27
2008-05-27
Sough, Hyung S. (Department: 2188)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S145000, C713S320000
Reexamination Certificate
active
07380058
ABSTRACT:
A storage control apparatus comprising a plurality of channel control units each having an interface with an information processor; a disk control unit having an interface with a storage device for storing data; a cache memory for storing temporarily data to be interchanged between the information processor and the storage device; and an internal connector unit for connecting mutually the plurality of channel control units and the disk control unit, wherein the cache memory is disposed in each of the plurality of channel control units that are connected to one another through a dedicated data transfer path used for storing mutually the data stored in the cache memories.
REFERENCES:
patent: 4394733 (1983-07-01), Swenson
patent: 5155828 (1992-10-01), La Fetra et al.
patent: 5396596 (1995-03-01), Hashemi et al.
patent: 5568628 (1996-10-01), Satoh et al.
patent: 5724501 (1998-03-01), Dewey et al.
patent: 6356978 (2002-03-01), Kobayashi et al.
patent: 6381674 (2002-04-01), DeKoning et al.
patent: 6477619 (2002-11-01), Fujimoto et al.
patent: 6513097 (2003-01-01), Beardsley et al.
patent: 2001/0044883 (2001-11-01), Abe et al.
patent: 2001/0056527 (2001-12-01), Ninomiya et al.
patent: 2002/0107667 (2002-08-01), Mathiske et al.
patent: 2004/0172510 (2004-09-01), Nagashima et al.
patent: 1132805 (2001-09-01), None
patent: 06-161897 (1994-06-01), None
patent: 11-203201 (1999-07-01), None
patent: 11-327811 (1999-11-01), None
patent: 2000-099281 (2000-04-01), None
patent: 2000-163221 (2000-06-01), None
patent: 2001-034534 (2001-02-01), None
patent: 2001-256003 (2001-09-01), None
patent: 2002-123479 (2002-04-01), None
patent: 2002-333956 (2002-11-01), None
European Patent Office Examination Report dated Oct. 26, 2006 for European patent application EP03021100.7 (Oct. 2006).
Kanai Hiroki
Kaneko Seiji
Hitachi , Ltd.
Sough Hyung S.
Townsend and Townsend / and Crew LLP
Walter Criag E
LandOfFree
Storage control apparatus, storage system, control method of... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Storage control apparatus, storage system, control method of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Storage control apparatus, storage system, control method of... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2767379