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Reel/Frame:014743/0159   Pages: 6
Recorded: 11/24/2003
Conveyance: MERGER (SEE DOCUMENT FOR DETAILS).
Total properties: 19
1
Patent #:
Issue Dt:
10/25/1994
Application #:
08031048
Filing Dt:
03/11/1993
Title:
METHOD AND APPARATUS FOR ENHANCING SYNCHRONOUS I/O IN A COMPUTER SYSTEM WITH A NON-VOLATILE MEMORY AND USING AN ACCELERATION DEVICE DRIVER IN A COMPUTER OPERATING SYSTEM
2
Patent #:
Issue Dt:
05/21/1996
Application #:
08235755
Filing Dt:
04/29/1994
Title:
METHOD AND APPARATUS FOR ENHANCING SYNCHRONOUS I/O IN A COMPUTER SYSTEM WITH A NON-VOLATILE MEMORY AND USING AN ACCELERATION DEVICE DRIVER IN A COMPUTER OPERATING SYSTEM
3
Patent #:
Issue Dt:
07/15/1997
Application #:
08322697
Filing Dt:
10/13/1994
Title:
METHOD AND SYSTEM FOR PROVIDING A STATIC SNAPSHOT OF DATA STORED ON A MASS STORAGE SYSTEM
4
Patent #:
Issue Dt:
09/22/1998
Application #:
08442415
Filing Dt:
05/16/1995
Title:
METHOD FOR IMPROVING RECOVERY PERFORMANCE FROM HARDWARE AND SOFTWARE ERRORS IN A FAULT-TOLERANT COMPUTER SYSTEM
5
Patent #:
Issue Dt:
11/10/1998
Application #:
08747151
Filing Dt:
11/08/1996
Title:
BACKUP SYSTEM THAT TAKES A SNAPSHOT OF THE LOCATIONS IN A MASS STORAGE DEVICE THAT HAS BEEN IDENTIFIED FOR UPDATING PRIOR TO UPDATING
6
Patent #:
Issue Dt:
11/02/1999
Application #:
08848139
Filing Dt:
04/28/1997
Title:
METHOD FOR RAPID RECOVERY FROM A NETWORK FILE SERVER FAILURE INCLUDING METHOD FOR OPERATING CO-STANDBY SERVERS
7
Patent #:
Issue Dt:
11/07/2000
Application #:
08966633
Filing Dt:
11/10/1997
Title:
SERVER FAIL-OVER SYSTEM
8
Patent #:
Issue Dt:
07/04/2000
Application #:
09165180
Filing Dt:
10/01/1998
Title:
COMPARING MASS STORAGE DEVICES THROUGH DIGESTS THAT ARE REPRESENTATIVE OF STORED DATA IN ORDER TO MINIMIZE DATA TRANSFER
9
Patent #:
Issue Dt:
05/28/2002
Application #:
09255486
Filing Dt:
02/23/1999
Publication #:
Pub Dt:
12/13/2001
Title:
METHOD AND SYSTEM FOR MIRRORING AND ARCHIVING MASS STORAGE
10
Patent #:
Issue Dt:
06/06/2000
Application #:
09268739
Filing Dt:
03/16/1999
Title:
USING A VIRTUAL DEVICE TO ACCESS DATA AS IT PREVIOUSLY EXISTED IN A MASS DATA STORAGE SYSTEM
11
Patent #:
Issue Dt:
05/06/2003
Application #:
09271585
Filing Dt:
03/18/1999
Title:
THE OPERATION OF A STANDBY SERVER TO PRESERVE DATA STORED BY A NETWORK SERVER
12
Patent #:
Issue Dt:
01/08/2002
Application #:
09455072
Filing Dt:
12/06/1999
Title:
CRASH RECOVERY WITHOUT COMPLETE REMIRROR
13
Patent #:
Issue Dt:
08/31/2004
Application #:
09855592
Filing Dt:
05/14/2001
Publication #:
Pub Dt:
06/27/2002
Title:
METHOD OF IMPROVING THE AVAILABILITY OF A COMPUTER CLUSTERING SYSTEM THROUGH THE USE OF A NETWORK MEDIUM LINK STATE FUNCTION
14
Patent #:
Issue Dt:
06/17/2008
Application #:
09892161
Filing Dt:
06/26/2001
Publication #:
Pub Dt:
11/01/2001
Title:
MIRRORING NETWORK DATA TO ESTABLISH VIRTUAL STORAGE AREA NETWORK
15
Patent #:
Issue Dt:
11/13/2007
Application #:
09997643
Filing Dt:
11/29/2001
Publication #:
Pub Dt:
05/29/2003
Title:
PRESERVING A SNAPSHOT OF SELECTED DATA OF A MASS STORAGE SYSTEM
16
Patent #:
Issue Dt:
09/06/2005
Application #:
09997656
Filing Dt:
11/29/2001
Publication #:
Pub Dt:
06/27/2002
Title:
DUAL CHANNEL RESTORATION OF DATA BETWEEN PRIMARY AND BACKUP SERVERS
17
Patent #:
Issue Dt:
03/22/2005
Application #:
10029189
Filing Dt:
12/20/2001
Publication #:
Pub Dt:
08/15/2002
Title:
INCREMENTALLY RESTORING A MASS STORAGE DEVICE TO A PRIOR STATE
18
Patent #:
Issue Dt:
02/25/2003
Application #:
10037117
Filing Dt:
10/22/2001
Publication #:
Pub Dt:
07/25/2002
Title:
PERFORMING ACKNOWLEDGED OPERATIONS ON ORIGINAL AND MIRRORED COPIES OF DATA
19
Patent #:
Issue Dt:
09/12/2006
Application #:
10371694
Filing Dt:
02/20/2003
Publication #:
Pub Dt:
10/30/2003
Title:
SEMICONDUCTOR CONSTRUCTIONS, AND METHODS OF FORMING SEMICONDUCTOR CONSTRUCTIONS
Assignor
1
Exec Dt:
10/20/2003
Assignee
1
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Correspondence name and address
R. BURNS ISRAELSEN
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111

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