Communications protocol expander

Electrical computers and digital data processing systems: input/ – Intrasystem connection – Bus expansion or extension

Reexamination Certificate

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Details

C710S010000, C710S100000, C710S305000, C710S316000

Reexamination Certificate

active

07953917

ABSTRACT:
An expander device is configurable to identify itself as an end device and not an edge expander device. Other embodiments are also described and claimed.

REFERENCES:
patent: 5805882 (1998-09-01), Cooper et al.
patent: 6754720 (2004-06-01), Packer
patent: 6816915 (2004-11-01), Packer
patent: 6826613 (2004-11-01), Wang et al.
patent: 6886051 (2005-04-01), Thiesfeld
patent: 7028106 (2006-04-01), Foster et al.
patent: 7155546 (2006-12-01), Seto
patent: 7738397 (2010-06-01), Clayton
patent: 7769831 (2010-08-01), Johnson
patent: 2005/0066100 (2005-03-01), Elliott et al.
patent: 2005/0080881 (2005-04-01), Voorhees et al.
patent: 2005/0138191 (2005-06-01), Seto et al.
patent: 2005/0138202 (2005-06-01), Seto
patent: 2005/0138261 (2005-06-01), Marushak et al.
patent: 2005/0204197 (2005-09-01), Uddenberg et al.
patent: 2005/0223181 (2005-10-01), Jeppsen et al.
patent: 2005/0228924 (2005-10-01), Marushak et al.
patent: 2006/0101171 (2006-05-01), Grieff et al.
patent: 2006/0230125 (2006-10-01), Johnson
patent: 2008/0155145 (2008-06-01), Stenfort
patent: 2009/0006697 (2009-01-01), Doherty et al.
patent: 2009/0187707 (2009-07-01), Benhase et al.
patent: 772127 (1997-05-01), None
patent: 1796003 (2007-06-01), None
patent: 05233527 (1993-09-01), None
patent: 09128305 (1997-05-01), None
patent: 2000099278 (2000-04-01), None
patent: 2005151562 (2005-06-01), None
Information Technology—Serial Attached SCSI—1.1 (SAS-1.1), Revision 2, Nov. 20, 2003, Project T10/1601-D, American National Standard, pp. 24-73.
Na et al., “Link analysis and design of high speed storage buses in backplane and cabling environments”,Jun. 1-4, 2010, IEEE, 2010 Proceedings 60th Electronic Components and Technology Conference, pp. 1929-1934.
Cai et al., “A test case for 3Gbps serial attached SCSI (SAS)”, Nov. 8, 2005, IEEE, Proceedings of the IEEE International Test Conference, pp. 1-9.
Du, David, “Recent Advancements and Future Challenges of Storage Systems”, Nov. 2008, IEEE, Proceedings of the IEEE, vol. 96, No. 11, pp. 1875-1886.
Robinson, G.S., “Toward the age of smarter storage”, Dec. 2002, IEEE, Computer, vol. 35, No. 12, pp. 35-41.
U.S. Patent Application entitled “An Adaptor Supporting Different Protocols”, Inventors—Pak-Lung Seto and Deif Atallah, U.S. Appl. No. 10/742,029, filed Dec. 18, 2003.
“3Gb×12-port Serial Attached SCSI (SAS) Edge Expander—Preliminary”, Rancho Technology, Inc., Rancho Cucamonga, CA, USA, dated Nov. 17, 2004 (1 pgs.).
“Serial ATA: High Speed Serialized AT Attachment”, Revision 1.0a, Jan. 7, 2003, APT Serial ATA Workgroup Technical Editor, Klaus-Peter Deyring, Technologies, Inc., Santa Cruz, CA, USA (pp. 1-35).
“Serial Attached SCSI and Serial ATA Compatibility—White Paper”, Intel Corp.® (Authorized by Intel on Behalf of the STA™, SCSI Trade Association) Copyright 2002 (pp. 1-8).
Harry Mason, “Expanders: an indispensable component of the SAS architecture-Connectivity”, Computer Technology Review, Nov. 2003, Internet Articles (5 pages).
Rob Elliott, “Serial Attached SCSI”, Serial Attached SCSI Architecture, HP Industry Standard Servers Server Storage Advanced Technology, Sep. 30, 2003,hp® invent (pp. 1-46).
Rob Elliott, “Serial Attached SCSI”, Serial Attached SCSI Link Layer—Part 1, HP Industry Standard Servers Server Storage Advanced Technology, Sep. 30, 2003,hp® invent (pp. 1-88).

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