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Patent Assignment Assignor Details
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Assignor Name : LO, WING F.
Total Assignments: 17
Assignment: 1
Reel/Frame:005411/0769   Pages: 2
Recorded: 08/22/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LO, WING F.
Exec Dt:
07/30/1990
Assignee
1
BNR INC.
685A EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 940343
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5166929
NONE
07539832
Correspondence name and address
JOSEFINO P. DE LEON
SHLESINGER & MYERS
3000 SOUTH EADS ST.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005760/0147   Pages: 2
Recorded: 07/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
LO, WING F.
Exec Dt:
11/14/1990
Assignee
1
BNR INC.
685A EAST MIDDLEFIELD ROAD
MOUNTAIN VIEW, CALIFORNIA 94034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5293642
NONE
07630010
Correspondence name and address
FOLEY & LARDNER, SCHWARTZ, JEFFERY
SCHWAAB, MACK BLUMENTHAL & EVANS
P. O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:007673/0935   Pages: 2
Recorded: 10/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROYER, CLAUDE
Exec Dt:
09/18/1995
2
BERNARDIN, CHARLES P.
Exec Dt:
08/25/1995
3
LO, WING F.
Exec Dt:
09/05/1995
Assignee
1
BELL-NORTHERN RESEARCH LTD.
P.O. BOX 3511, STATION C
OTTAWA, ONTARIO, CANADA K1Y 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5710791
NONE
08502264
Correspondence name and address
BRIAN J. MCNAMARA
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007
Assignment: 4
Reel/Frame:009105/0818   Pages: 3
Recorded: 04/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, JUE
Exec Dt:
04/13/1998
2
LO, WING F.
Exec Dt:
04/13/1998
3
KIM, WON S.
Exec Dt:
04/13/1998
Assignee
1
NORTHERN TELECOM LIMITED
380 ST ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6272315
NONE
09061420
Correspondence name and address
HAYNES AND BOONE, L.L.P.
DAVID L. MCCOMBS
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TX 75202-3789
Assignment: 5
Reel/Frame:009716/0263   Pages: 3
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
01/08/1999
2
WATSON, JEFF L.
Exec Dt:
01/06/1999
Assignee
1
NORTHERN TELECOM LIMITED
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTEAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6487183
NONE
09228607
Correspondence name and address
FELSMAN, BRADLEY, VADEN, GUNTER & DILLON
ANDREW J. DILLON
SUITE 350 LAKEWOOD ON THE PARK
7600B N. CAPITAL OF TX. HWY
AUSTIN, TEXAS 78731
Assignment: 6
Reel/Frame:010057/0541   Pages: 7
Recorded: 06/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIU, PATRICK
Exec Dt:
06/25/2013
2
BOURLAS, YAIR
Exec Dt:
06/19/2013
3
NOWAK, RICHARD J.
Exec Dt:
06/08/1999
4
SMITH, WENDY S.
Exec Dt:
06/11/1999
5
LO, WING F.
Exec Dt:
06/07/1999
Assignee
1
NORTEL NETWORKS CORPORATION
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6522641
NONE
09323779
Correspondence name and address
COBRIN & GITTES
ROBERT J. HESS
750 LEXINGTON AVENUE
NEW YORK, NEW YORK 10022
Assignment: 7
Reel/Frame:010072/0168   Pages: 3
Recorded: 06/28/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
06/21/1999
2
O'DELL, STEWART
Exec Dt:
06/25/2013
3
MAVEDDAT, PAYAM
Exec Dt:
06/14/1999
Assignee
1
NORTEL NETWORKS CORPORATION
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST
MONTREAL, QUEBEC H2Y 3Y4, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6122483
NONE
09342168
Correspondence name and address
GARLICK & ASSOCIATES
BRUCE E. GARLICK
P.O. BOX 690691
SPICEWOOD, TX 78669-0691
Assignment: 8
Reel/Frame:010193/0587   Pages: 5
Recorded: 08/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
08/20/1999
2
LI, XUEWEN
Exec Dt:
08/20/1999
3
ABAYE, ALIREZA
Exec Dt:
08/20/1999
Assignee
1
NORTEL NETWORKS CORPORATION
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6798786
NONE
09370984
Correspondence name and address
TROP, PRUNER, HU & MILES, P.C.
DAN C. HU
8554 KATY FREEWAY
SUITE 100
HOUSTON, TX 77024
Assignment: 9
Reel/Frame:010767/0247   Pages: 5
Recorded: 04/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABAYE, ALIREZA
Exec Dt:
04/14/2000
2
LO, WING F.
Exec Dt:
04/14/2000
3
CARSTEN, RALPH R.
Exec Dt:
04/19/2000
4
ROBERTSON, BRUCE R.
Exec Dt:
04/20/2000
5
BRIERE, DANIEL
Exec Dt:
04/24/2000
Assignee
1
NORTEL NETWORKS CORPORATION
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7024475
NONE
09557451
Correspondence name and address
TROP, PRUNER & HU, P.C.
DAN C. HU
8554 KATY FREEWAY, SUITE 100
HOUSTON, TX 77024
Assignment: 10
Reel/Frame:011138/0811   Pages: 7
Recorded: 09/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
09/22/2000
2
BLOUIN, FRANCOIS F.
Exec Dt:
09/25/2000
Assignee
1
NORTEL NETWORKS LIMITED
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7313105
NONE
09670172
Correspondence name and address
TROP, PRUNER & HU, P.C.
DAN C. HU
8554 KATY FREEWAY, SUITE 100
HOUSTON, TX 77024
Assignment: 11
Reel/Frame:015301/0067   Pages: 4
Recorded: 05/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
03/29/2004
2
SUN, MOSES
Exec Dt:
04/01/2004
Assignee
1
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBLE
ST. LAURENT, QUEBEC, CANADA H4A 2A9
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7260060
NONE
09577292
Correspondence name and address
DOCKET CLERK
ROBERT D. MCCUTCHEON
P.O. BOX DRAWER 800889
DALLAS, TEXAS 75380
Assignment: 12
Reel/Frame:016414/0944   Pages: 3
Recorded: 03/22/2005
Attorney Dkt #:4366-176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
12/15/2004
2
MOMKEN, BAHAREH
Exec Dt:
12/15/2004
Assignee
1
AVAYA TECHNOLOGY CORP.
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7830813
NONE
11087200
Correspondence name and address
DOUGLAS W. SWARTZ
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202-5145
Assignment: 13
Reel/Frame:020356/0765   Pages: 4
Recorded: 01/11/2008
Attorney Dkt #:4366-416
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
12/20/2007
2
MCNAMARA, RICHARD C.
Exec Dt:
12/12/2007
3
MOMKEN, BAHAREH
Exec Dt:
12/12/2007
4
ROBINSON, BRUCE
Exec Dt:
12/11/2007
Assignee
1
AVAYA TECHNOLOGY LLC
211 MOUNT AIRY ROAD
BASKING RIDGE, NEW JERSEY 07920
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8037163
NONE
11971098
Correspondence name and address
MATTHEW R. ELLSWORTH
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 14
Reel/Frame:043542/0139   Pages: 7
Recorded: 09/11/2017
Attorney Dkt #:1568010.269US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROEHLICH, ROBERT WILLIAM
Exec Dt:
09/07/2017
2
GAENGER, KARSTEN
Exec Dt:
09/07/2017
3
LO, WING F.
Exec Dt:
09/07/2017
Assignee
1
NETSCOUT SYSTEMS, INC
310 LITTLETON ROAD
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10382883
US20190082287
15699301
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 15
Reel/Frame:057154/0265   Pages: 4
Recorded: 08/12/2021
Attorney Dkt #:124395-0106
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROEHLICH, ROBERT W.
Exec Dt:
08/04/2021
2
LO, WING F.
Exec Dt:
08/06/2021
3
GAENGER, KARSTEN
Exec Dt:
08/09/2021
Assignee
1
NETSCOUT SYSTEMS, INC.
310 LITTLETON ROAD
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11496811
US20220159347
17099256
Correspondence name and address
FOLEY & LARDNER LLP
3000 K ST. NW
SUITE 600
WASHINGTON, DC 20007
Assignment: 16
Reel/Frame:060994/0988   Pages: 4
Recorded: 09/06/2022
Attorney Dkt #:124395-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LO, WING F.
Exec Dt:
08/31/2022
2
HAFEEZ, IMRAN
Exec Dt:
08/29/2022
Assignee
1
NETSCOUT SYSTEMS, INC.
310 LITTLETON ROAD
WESTFORD, MASSACHUSETTS 01886
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240057013
17902262
Correspondence name and address
FOLEY & LARDNER LLP
WASHINGTON HARBOUR
3000 K STREET, N.W. SUITE 600
WASHINGTON, DC 20007-5109
Assignment: 17
Reel/Frame:066173/0636   Pages: 3
Recorded: 01/18/2024
Attorney Dkt #:124395-1856
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LO, WING F.
Exec Dt:
01/18/2024
Assignee
1
NETSCOUT SYSTEMS TEXAS, LLC
3033 W PRESIDENT GEORGE BUSH HIGHWAY
PLANO, TEXAS 75075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11924686
US20210112455
17003397
Correspondence name and address
FOLEY & LARDNER LLP
3000 K STREET N.W.
SUITE 600
WASHINGTON, DC 20007

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