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Patent Assignment Assignor Details
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Assignor Name : DENMAN, ROBERT E.
Total Assignments: 19
Assignment: 1
Reel/Frame:009106/0078   Pages: 3
Recorded: 03/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUNG, YAU-FAN
Exec Dt:
03/06/1998
2
DENMAN, ROBERT E.
Exec Dt:
03/06/1998
3
WAMBSGANZ, KEVIN
Exec Dt:
03/11/1998
4
CHANGE, KIM
Exec Dt:
03/06/1998
Assignee
1
NORTHERN TELECOM LIMITED
380 ST. ANTOINE ST. WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6195546
NONE
09039010
Correspondence name and address
WINSTEAD SECHREST & MINICK P.C.
GREGORY W. CARR
1201 ELM STREET, SUITE 5400
DALLAS, TEXAS 75270
Assignment: 2
Reel/Frame:009072/0418   Pages: 3
Recorded: 03/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, KIM
Exec Dt:
03/17/1998
2
DENMAN, ROBERT E.
Exec Dt:
03/17/1998
3
HUANG, CHENHONG
Exec Dt:
03/17/1998
Assignee
1
NORTHERN TELECOM LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6223028
NONE
09042951
Correspondence name and address
NORTHERN TELECOM LIMITED
JOHN D. CRANE
P.O. BOX 832130, MAIL STOP 991/04/A40
RICHARDSON, TX 75083-2130
Assignment: 3
Reel/Frame:010426/0245   Pages: 2
Recorded: 11/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
11/09/1999
2
MERRITT, JOHN E.
Exec Dt:
11/09/1999
Assignee
1
NCR CORPORATION
101 WEST SCHANTZ AVENUE
DAYTON, OHIO 45479
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6745240
NONE
09440354
Correspondence name and address
NCR CORPORATION
JAMES M. STOVER
101 W. SCHANTZ AVE., ECD-2
DAYTON, OH 45479-0001
Assignment: 4
Reel/Frame:010481/0102   Pages: 3
Recorded: 12/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
12/12/1999
2
JACKSON, DON L.
Exec Dt:
12/13/1999
3
HANLEY, DONALD V.
Exec Dt:
12/13/1999
4
BOUDREAUX, PAUL H.
Exec Dt:
12/13/1999
5
MAXWELL, STEWART H.
Exec Dt:
12/13/1999
Assignee
1
NORTEL NETWORKS CORPORATION
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6490451
NONE
09466506
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
ANDREW J. DILLON
SUITE 350, LAKEWOOD ON THE PARK
7600B NORTH CAPITAL OF TEXAS HWY.
AUSTIN, TX 78731
Assignment: 5
Reel/Frame:012790/0994   Pages: 3
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
02/15/2002
2
PARAMESWAR, SRIRAM
Exec Dt:
02/19/2002
3
DERRYBERRY, BARBARA
Exec Dt:
03/22/2002
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC H4S 2A9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170863
NONE
10028091
Correspondence name and address
HAYNES AND BOONE LLP
RUBEN C. DELEON
901 MAIN STREET, SUITE 3100
DALLAS, TEXAS 75202-3789
Assignment: 6
Reel/Frame:012806/0087   Pages: 3
Recorded: 04/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
02/15/2002
2
PARAMESWAR, SRIRAM
Exec Dt:
02/19/2002
3
DERRYBERRY, BARBARA
Exec Dt:
03/22/2002
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S2A
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7801953
NONE
10028086
Correspondence name and address
HAYNES AND BOONE, LLP
RUBEN C. DELEON
901 MAIN STREET, SUITE 3100
DALLAS, TEXAS 75202-3789
Assignment: 7
Reel/Frame:012863/0900   Pages: 3
Recorded: 05/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
02/15/2002
2
PARAMESWAR, SRIRAM
Exec Dt:
02/19/2002
3
DERRYBERRY, BARBARA
Exec Dt:
03/22/2002
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC H4S 2A9, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7801953
NONE
10028086
Correspondence name and address
HAYNES AND BOONE, LLP
RUBEN C. DELEON
901 MAIN ST., STE. 3100
DALLAS, TX 75202-3789
Assignment: 8
Reel/Frame:024730/0811   Pages: 4
Recorded: 07/23/2010
Attorney Dkt #:14215RRUS06C (22171.145)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
02/15/2002
2
PARAMESWAR, SRIRAM
Exec Dt:
02/19/2002
3
DERRYBERRY, BARBARA
Exec Dt:
03/22/2002
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QB, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8447341
US20100248772
12796811
Correspondence name and address
BRANDI W. SARFATIS
HAYNES AND BOONE LLP
2323 VICTORY AVE, SUITE 700
DALLAS, TX 75219
Assignment: 9
Reel/Frame:025079/0632   Pages: 4
Recorded: 10/01/2010
Attorney Dkt #:14215RRUS07V/22171.359
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
02/15/2002
2
PARAMESWAR, SRIRAM
Exec Dt:
02/19/2002
3
DERRYBERRY, BARBARA
Exec Dt:
03/22/2002
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QB, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8428237
NONE
12896263
Correspondence name and address
HAYNES AND BOONE, LLP IP SECTION
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 10
Reel/Frame:014983/0446   Pages: 4
Recorded: 02/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, KE-CHI
Exec Dt:
02/09/2004
2
DENMAN, ROBERT E.
Exec Dt:
02/09/2004
3
WANG, CHUNG-CHING
Exec Dt:
02/09/2004
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7457629
US20040162052
10774672
Correspondence name and address
HAYNESS AND BOONE, LLP
DAVID L. MCCOMBS
901 MAIN STREET, SUITE 3100
DALLAS, TX 75202
Assignment: 11
Reel/Frame:015088/0160   Pages: 7
Recorded: 03/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, KE-CHI
Exec Dt:
03/11/2004
2
DENMAN, ROBERT E.
Exec Dt:
03/09/2004
3
WANG, CHUNG-CHING
Exec Dt:
03/09/2004
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7738855
US20040180655
10800055
Correspondence name and address
TROP, PRUNER & HU, P.C.
DAN C. HU
8554 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 12
Reel/Frame:037945/0812   Pages: 6
Recorded: 03/10/2016
Attorney Dkt #:336890.06
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANG, KE-CHI
Exec Dt:
03/11/2004
2
DENMAN, ROBERT E.
Exec Dt:
03/09/2004
3
WANG, CHUNG-CHING
Exec Dt:
03/09/2004
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160192148
15065689
Correspondence name and address
WOLFE-SBMC
601 W MAIN AVE
SUITE 1300
SPOKANE, WA 99201
Assignment: 13
Reel/Frame:018683/0204   Pages: 3
Recorded: 12/13/2006
Attorney Dkt #:nrr.0015us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
THOMAS, MICHAEL F.
Exec Dt:
10/10/2006
2
DENMAN, ROBERT E.
Exec Dt:
10/09/2006
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8213408
NONE
11522732
Correspondence name and address
DAN C. HU
TROP, PRUNER & HU, P.C.
1616 SOUTH VOSS ROAD, SUITE 750
HOUSTON, TX 77057-2631
Assignment: 14
Reel/Frame:025762/0739   Pages: 4
Recorded: 02/04/2011
Attorney Dkt #:1497/157/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
02/04/2011
2
SCHENCK, NATALIA
Exec Dt:
02/03/2011
Assignee
1
GENBAND US LLC
3605 E. PLANO PKWY
PLANO, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110047282
12860605
Correspondence name and address
GREGORY A. HUNT
JENKINS, WILSON, TAYLOR & HUNT, P.A.
SUITE 1200, UNIVERSITY TOWER
3100 TOWER BOULEVARD
DURHAM, NC 27707
Assignment: 15
Reel/Frame:026751/0386   Pages: 4
Recorded: 08/15/2011
Attorney Dkt #:1497/167/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KEMMERER, FREDERICK CHARLES, JR.
Exec Dt:
08/01/2011
2
DENMAN, ROBERT E.
Exec Dt:
07/12/2011
Assignee
1
GENBAND US LLC
3605 E. PLANO PKWY.
SUITE 100
PLANO, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110320592
13152874
Correspondence name and address
GREGORY A. HUNT
3100 UNIVERSITY BLVD.
SUITE 1200, UNIVERSITY TOWER
DURHAM, NC 27707
Assignment: 16
Reel/Frame:026841/0537   Pages: 3
Recorded: 09/01/2011
Attorney Dkt #:126/3 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
08/30/2011
2
KEMMERER, FREDERICK C.
Exec Dt:
08/31/2011
Assignee
1
GENBAND, INC.
3605 E. PLANO PARKWAY
SUITE 100
PLAN, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120123870
13222807
Correspondence name and address
BENTLEY J. OLIVE
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 17
Reel/Frame:027341/0738   Pages: 4
Recorded: 12/06/2011
Attorney Dkt #:126/5 UTIL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
12/05/2011
2
KEMMERER, FREDERICK C.
Exec Dt:
12/05/2011
Assignee
1
GENBAND INC.
3605 E. PLANO PARKWAY
SUITE 100
PLANO, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8773981
US20120140624
13312436
Correspondence name and address
OLIVE LAW GROUP, PLLC
125 EDINBURGH SOUTH DRIVE
SUITE 100
CARY, NC 27511
Assignment: 18
Reel/Frame:034949/0680   Pages: 3
Recorded: 02/12/2015
Attorney Dkt #:47856.125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DENMAN, ROBERT E.
Exec Dt:
12/05/2011
2
KEMMERER, FREDERICK C.
Exec Dt:
12/05/2011
Assignee
1
GENBAND INC.
2801 NETWORK BOULEVARD
SUITE 300
FRISCO, TEXAS 75034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140341025
14310671
Correspondence name and address
HAYNES AND BOONE, LLP.
2323 VICTORY AVENUE
SUITE 700
DALLAS, TX 75219
Assignment: 19
Reel/Frame:027915/0701   Pages: 3
Recorded: 03/23/2012
Attorney Dkt #:1497/179/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DENMAN, ROBERT E.
Exec Dt:
01/09/2012
Assignee
1
GENBAND US LLC
3605 E. PLANO PKWY
SUITE 100
PLANO, TEXAS 75074
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8854974
US20120176896
13344245
Correspondence name and address
GREGORY A. HUNT
3100 TOWER BLVD
UNIVERSITY TOWER, SUITE 1200
DURHAM, NC 27707

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