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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
Issue Dt:
04/30/2002
Application #:
09074868
Filing Dt:
05/08/1998
Inventors:
CHRISTINA KWOK-HAN CHAN, LOIS MARIE GREER
Title:
TANDEM PASS THROUGH IN A SWITCHED CALL
Assignment: 1
Reel/Frame:
009388/0090Recorded: 08/13/1998Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/29/1998
Exec Dt:
08/06/1998
Assignee:
380 ST. ANTOINE STREET WEST, 8TH FLOOR
WORLD TRADE CENTER OF MONTREAL
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN, LLP
WILLIAM W. SCHAAL
12400 WILSHIRE BOULEVARD, 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:
010504/0903Recorded: 12/20/1999Pages: 12
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1999
Assignee:
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
WILLIAM W. SCHAAL
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 3
Reel/Frame:
010567/0001Recorded: 12/23/1999Pages: 62
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/29/1999
Assignee:
WORLD TRADE CENTER OF MONTREAL, 380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS, INC.
W. GLEN JOHNSON
P.O. BOX 832130
RICHARDSON, TX 75083-2130
Assignment: 4
Reel/Frame:
011195/0706Recorded: 08/30/2000Pages: 251
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/30/2000
Assignee:
WORLD TRADE CENTER OF MONTREAL
380 ST. ANTOINE STREET WEST, 8TH FLOOR
MONTREAL, QUEBEC, CANADA H2Y 3
Correspondent:
NORTEL NETWORKS LIMITED
W. GLEN JOHNSON
2100 LAKESIDE BLVD.
M/S 468/05/B10, IP LAW GROUP
RICHARDSON, TX 75082-4399
Assignment: 5
Reel/Frame:
013746/0330Recorded: 06/18/2003Pages: 21
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/23/2001
Assignee:
2351 BOULEVARD ALFRED-NOBEL
ST. LAURENT, QUEBEC, CANADA H4S 2A9
Correspondent:
BLAKELY SOKOLOFF TAYLOR, ET AL.
WILLIAM W. SCHAAL
12400 WILSHIRE BOULEVARD
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 6
Reel/Frame:
019215/0788Recorded: 04/27/2007Pages: 27
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/24/2007
Assignee:
650 CASTRO STREET
SUITE 120-333
MOUNTAIN VIEW, CALIFORNIA 94041
Correspondent:
HANNAH TRAN
650 CASTRO STREET
SUITE 220
MOUNTAIN VIEW, CA 94041
Assignment: 7
Reel/Frame:
019605/0022Recorded: 07/27/2007Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/27/2007
Assignee:
2711 CENTERVILLE ROAD
SUITE 400
WILMINGTON, DELAWARE 19808
Correspondent:
STERNE, KESSLER, GOLDSTEIN & FOX P.L.L.C
1100 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:
051856/0776Recorded: 02/09/2020Pages: 48
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/26/2019
Assignee:
251 LITTLE FALLS DRIVE
WILMINGTON, DELAWARE 19808
Correspondent:
LAWRENCE AARONSON
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 9
Reel/Frame:
052159/0509Recorded: 01/05/2020Pages: 267
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/06/2019
Assignee:
44 MILTON AVENUE
SUITE 254
ALPHARETTA, GEORGIA 30009
Correspondent:
LAWRENCE AARONSON
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309

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