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NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:052316/0371   Pages: 15
Recorded: 04/03/2020
Attorney Dkt #:443634
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 50
1
Patent #:
Issue Dt:
03/16/2004
Application #:
09548200
Filing Dt:
04/13/2000
Title:
SYSTEM AND METHOD FOR OPERATING A SYSTEM WITH REDUNDANT PERIPHERAL BUS CONTROLLERS
2
Patent #:
Issue Dt:
02/10/2004
Application #:
09548202
Filing Dt:
04/13/2000
Title:
FAULT-TOLERANT MAINTENANCE BUS PROTOCOL AND METHOD FOR USING THE SAME
3
Patent #:
Issue Dt:
02/03/2004
Application #:
09548527
Filing Dt:
04/13/2000
Title:
METHOD AND SYSTEM FOR UPGRADING FAULT-TOLERANT SYSTEMS
4
Patent #:
Issue Dt:
11/16/2004
Application #:
09548528
Filing Dt:
04/13/2000
Title:
FAULT-TOLERANT COMPUTER SYSTEM WITH VOTER DELAY BUFFER
5
Patent #:
Issue Dt:
03/12/2002
Application #:
09548529
Filing Dt:
04/13/2000
Title:
Hot plug switch mechanism
6
Patent #:
Issue Dt:
05/11/2004
Application #:
09548530
Filing Dt:
04/13/2000
Title:
SYSTEM AND METHOD FOR OPERATING A SCSI BUS WITH REDUNDANT SCSI ADAPTORS
7
Patent #:
Issue Dt:
10/14/2003
Application #:
09548536
Filing Dt:
04/13/2000
Title:
FAULT-TOLERANT MAINTENANCE BUS ARCHITECTURE
8
Patent #:
Issue Dt:
02/10/2004
Application #:
09549733
Filing Dt:
04/14/2000
Title:
METHOD AND APPARATUS FOR DETERMINISTICALLY BOOTING A COMPUTER SYSTEM HAVING REDUNDANT COMPONENTS
9
Patent #:
Issue Dt:
01/11/2005
Application #:
09550108
Filing Dt:
04/14/2000
Title:
METHODS AND APPARATUS FOR PERSISTENT VOLATILE COMPUTER MEMORY
10
Patent #:
Issue Dt:
10/05/2004
Application #:
09664483
Filing Dt:
09/18/2000
Title:
MAINTENANCE OF CONSISTENT, REDUNDANT MASS STORAGE IMAGES
11
Patent #:
Issue Dt:
11/02/2004
Application #:
09665887
Filing Dt:
09/20/2000
Title:
METHODS AND APPARATUS FOR GENERATING HIGH-FREQUENCY CLOCKS DETERMINISTICALLY FROM A LOW-FREQUENCY SYSTEM REFERENCE CLOCK
12
Patent #:
Issue Dt:
04/06/2004
Application #:
09666254
Filing Dt:
09/21/2000
Title:
METHODS AND APPARATUS FOR CLOCK MANAGEMENT BASED ON ENVIRONMENTAL CONDITIONS
13
Patent #:
Issue Dt:
09/20/2005
Application #:
09742989
Filing Dt:
12/20/2000
Publication #:
Pub Dt:
08/22/2002
Title:
METHOD AND APPARATUS FOR EFFICIENTLY MOVING PORTIONS OF A MEMORY BLOCK
14
Patent #:
Issue Dt:
11/29/2005
Application #:
09785607
Filing Dt:
02/16/2001
Publication #:
Pub Dt:
08/22/2002
Title:
IMPLEMENTING STANDARDS-BASED FILE OPERATIONS IN PROPRIETARY OPERATING SYSTEMS
15
Patent #:
Issue Dt:
04/26/2005
Application #:
09789051
Filing Dt:
02/20/2001
Publication #:
Pub Dt:
11/07/2002
Title:
CACHING FOR I/O VIRTUAL ADDRESS TRANSLATION AND VALIDATION USING DEVICE DRIVERS
16
Patent #:
Issue Dt:
05/31/2005
Application #:
09790750
Filing Dt:
02/22/2001
Publication #:
Pub Dt:
10/18/2001
Title:
METHOD AND APPARATUS FOR STORING TRANSACTIONAL INFORMATION IN PERSISTENT MEMORY
17
Patent #:
Issue Dt:
07/20/2004
Application #:
09796155
Filing Dt:
02/28/2001
Publication #:
Pub Dt:
10/24/2002
Title:
APPARATUS AND METHODS FOR IDENTIFYING BUS PROTOCOL VIOLATIONS
18
Patent #:
Issue Dt:
07/20/2004
Application #:
09797100
Filing Dt:
03/01/2001
Publication #:
Pub Dt:
09/05/2002
Title:
SYSTEMS AND METHODS FOR CACHING WITH FILE-LEVEL GRANULARITY
19
Patent #:
Issue Dt:
03/29/2005
Application #:
09799478
Filing Dt:
03/05/2001
Publication #:
Pub Dt:
09/05/2002
Title:
COORDINATED RECALIBRATION OF HIGH BANDWIDTH MEMORIES IN A MULTIPROCESSOR COMPUTER
20
Patent #:
Issue Dt:
06/20/2006
Application #:
09819883
Filing Dt:
03/28/2001
Publication #:
Pub Dt:
10/03/2002
Title:
APPARATUS AND METHODS FOR FAULT-TOLERANT COMPUTING USING A SWITCHING FABRIC
21
Patent #:
Issue Dt:
08/09/2005
Application #:
09832466
Filing Dt:
04/11/2001
Publication #:
Pub Dt:
10/17/2002
Title:
APPARATUS AND METHOD FOR TWO COMPUTING ELEMENTS IN A FAULT-TOLERANT SERVER TO EXECUTE INSTRUCTIONS IN LOCKSTEP
22
Patent #:
Issue Dt:
11/29/2005
Application #:
09832467
Filing Dt:
04/11/2001
Publication #:
Pub Dt:
10/17/2002
Title:
APPARATUS AND METHOD FOR ACCESSING A MASS STORAGE DEVICE IN A FAULT-TOLERANT SERVER
23
Patent #:
Issue Dt:
03/01/2005
Application #:
09833835
Filing Dt:
04/12/2001
Publication #:
Pub Dt:
10/17/2002
Title:
METHOD AND APPARATUS FOR MANAGING SESSION INFORMATION
24
Patent #:
Issue Dt:
02/07/2006
Application #:
09871180
Filing Dt:
05/31/2001
Publication #:
Pub Dt:
12/19/2002
Title:
METHODS AND APPARATUS FOR COMPUTER BUS ERROR TERMINATION
25
Patent #:
Issue Dt:
04/27/2004
Application #:
10090728
Filing Dt:
03/06/2002
Publication #:
Pub Dt:
09/11/2003
Title:
PRODUCING A MIRRORED COPY USING INCREMENTAL-DIVERGENCE
26
Patent #:
Issue Dt:
03/08/2011
Application #:
10997409
Filing Dt:
11/23/2004
Publication #:
Pub Dt:
06/01/2006
Title:
TRACKING MODIFIED PAGES ON A COMPUTER SYSTEM
27
Patent #:
Issue Dt:
02/24/2009
Application #:
11118869
Filing Dt:
04/29/2005
Publication #:
Pub Dt:
06/29/2006
Title:
SYSTEMS AND METHODS FOR CHECKPOINTING
28
Patent #:
Issue Dt:
02/23/2010
Application #:
11207289
Filing Dt:
08/19/2005
Publication #:
Pub Dt:
02/22/2007
Title:
SYSTEMS AND METHODS FOR SPLIT MODE OPERATION OF FAULT-TOLERANT COMPUTER SYSTEMS
29
Patent #:
Issue Dt:
02/24/2009
Application #:
11329244
Filing Dt:
01/10/2006
Publication #:
Pub Dt:
07/26/2007
Title:
SYSTEMS AND METHODS FOR MAINTAINING LOCK STEP OPERATION
30
Patent #:
Issue Dt:
05/13/2008
Application #:
11382133
Filing Dt:
05/08/2006
Publication #:
Pub Dt:
11/09/2006
Title:
FAULT TOLERANT COMPUTER SYSTEM
31
Patent #:
Issue Dt:
01/25/2011
Application #:
11419936
Filing Dt:
05/23/2006
Publication #:
Pub Dt:
09/13/2007
Title:
SYMMETRIC MULTIPROCESSOR FAULT TOLERANT COMPUTER SYSTEM
32
Patent #:
Issue Dt:
04/17/2012
Application #:
11895048
Filing Dt:
08/23/2007
Publication #:
Pub Dt:
02/26/2009
Title:
APPARATUS AND METHOD FOR REDUNDANT AND SPREAD SPECTRUM CLOCKING
33
Patent #:
Issue Dt:
02/14/2012
Application #:
11986792
Filing Dt:
11/26/2007
Publication #:
Pub Dt:
05/28/2009
Title:
SYSTEMS AND METHODS OF HIGH AVAILABILITY CLUSTER ENVIRONMENT FAILOVER PROTECTION
34
Patent #:
Issue Dt:
06/07/2011
Application #:
11998581
Filing Dt:
11/30/2007
Publication #:
Pub Dt:
06/04/2009
Title:
System and methods for managing rules and detecting reciprocal dependencies
35
Patent #:
Issue Dt:
09/18/2012
Application #:
12189843
Filing Dt:
08/12/2008
Publication #:
Pub Dt:
02/18/2010
Title:
METHOD FOR DYNAMICALLY DETERMINING A PREDETERMINED PREVIOUS CONDITION OF A RULE-BASED SYSTEM
36
Patent #:
Issue Dt:
07/31/2012
Application #:
12242043
Filing Dt:
09/30/2008
Publication #:
Pub Dt:
02/05/2009
Title:
SYSTEMS AND METHODS FOR MAINTAINING LOCK STEP OPERATION
37
Patent #:
Issue Dt:
08/19/2014
Application #:
13186087
Filing Dt:
07/19/2011
Title:
FAULT TOLERANT COMPUTING SYSTEMS USING CHECKPOINTS
38
Patent #:
Issue Dt:
11/13/2012
Application #:
13352720
Filing Dt:
01/18/2012
Publication #:
Pub Dt:
05/10/2012
Title:
SYSTEMS AND METHODS OF HIGH AVAILABILITY CLUSTER ENVIRONMENT FAILOVER PROTECTION
39
Patent #:
Issue Dt:
02/19/2013
Application #:
13421315
Filing Dt:
03/15/2012
Publication #:
Pub Dt:
07/05/2012
Title:
APPARATUS AND METHOD FOR REDUNDANT AND SPREAD SPECTRUM CLOCKING
40
Patent #:
Issue Dt:
02/02/2016
Application #:
14107536
Filing Dt:
12/16/2013
Publication #:
Pub Dt:
07/17/2014
Title:
System and Method for Writing Checkpointing Data
41
Patent #:
Issue Dt:
05/16/2017
Application #:
14571383
Filing Dt:
12/16/2014
Publication #:
Pub Dt:
07/23/2015
Title:
Dynamic Checkpointing Systems and Methods
42
Patent #:
Issue Dt:
09/12/2017
Application #:
14571391
Filing Dt:
12/16/2014
Publication #:
Pub Dt:
07/23/2015
Title:
Method of Delaying Checkpoints by Inspecting Network Packets
43
Patent #:
Issue Dt:
03/07/2017
Application #:
14571408
Filing Dt:
12/16/2014
Publication #:
Pub Dt:
07/23/2015
Title:
Checkpointing Systems and Methods Using Data Forwarding
44
Patent #:
Issue Dt:
10/09/2018
Application #:
15147083
Filing Dt:
05/05/2016
Publication #:
Pub Dt:
11/10/2016
Title:
CONTROLLING THE OPERATING STATE OF A FAULT-TOLERANT COMPUTER SYSTEM
45
Patent #:
Issue Dt:
03/20/2018
Application #:
15161928
Filing Dt:
05/23/2016
Publication #:
Pub Dt:
12/22/2016
Title:
METHOD OF SELECTIVE NETWORK BUFFERING IN CHECKPOINT SYSTEMS
46
Patent #:
Issue Dt:
03/26/2019
Application #:
15597920
Filing Dt:
05/17/2017
Publication #:
Pub Dt:
11/22/2018
Title:
CHECKPOINT METHOD FOR A HIGHLY AVAILABLE COMPUTER SYSTEM
47
Patent #:
Issue Dt:
07/23/2019
Application #:
15626374
Filing Dt:
06/19/2017
Publication #:
Pub Dt:
12/21/2017
Title:
METHOD AND APPARATUS FOR PERFORMING CHECKPOINTING ON A NETWORK DEVICE
48
Patent #:
Issue Dt:
02/26/2019
Application #:
15646769
Filing Dt:
07/11/2017
Publication #:
Pub Dt:
01/17/2019
Title:
Method for Dirty-Page Tracking and Full Memory Mirroring Redundancy in a Fault-Tolerant Server
49
Patent #:
Issue Dt:
12/22/2020
Application #:
16393576
Filing Dt:
04/24/2019
Publication #:
Pub Dt:
10/29/2020
Title:
STORAGE BYPASS DRIVER OPERATION IN A HIGHLY AVAILABLE COMPUTER SYSTEM
50
Patent #:
Issue Dt:
02/21/2023
Application #:
16536745
Filing Dt:
08/09/2019
Publication #:
Pub Dt:
02/13/2020
Title:
HIGH RELIABILITY FAULT TOLERANT COMPUTER ARCHITECTURE
Assignor
1
Exec Dt:
03/01/2020
Assignee
1
303 PEACHTREE STREET, N.E., 25TH FLOOR
ATLANTA, GEORGIA 30308
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHAROLOTTE, NC 28280

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