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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
Issue Dt:
11/30/1993
Application #:
07772514
Filing Dt:
10/07/1991
Inventors:
MING-LUH KAO, JERRY A. MILLER
Title:
HIGH SPEED DIGITAL DATA TRANSMISSION OVER SWITCHED VOICE NETWORK
Assignment: 1
Reel/Frame:
005885/0283Recorded: 10/07/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/04/1991
Exec Dt:
10/04/1991
Assignee:
1601 N. HARRISON PARKWAY
A CORP. OF DELAWARE
SUNRISE, FLORIDA 33323-2899
Correspondent:
THE RACAL CORPORATION LAW DEPT., A-217
P.O. BOX 407044
FT. LAUDERDALE, FLORIDA 33340-7044
Assignment: 2
Reel/Frame:
006034/0678Recorded: 03/06/1992Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 08/20/1991
Assignor:
Exec Dt:
02/10/1992
Assignee:
Correspondent:
THE RACAL CORPORATION
WILLIAM A. NEWTON
LAW DEPT., M/S A-217
P.O. BOX 407044
FT. LAUDERDALE, FL 33340-7044
Assignment: 3
Reel/Frame:
009500/0081Recorded: 10/14/1998Pages: 19
Conveyance:
SECURITY AGREEMENT
Assignor:
Exec Dt:
09/11/1998
Assignee:
2049 CENTURY PARK EAST, SUITE 2710
LOS ANGELES, CALIFORNIA 90067
Correspondent:
BROBECK, PHLEGER & HARRISON
KIMBERLY A. LATHROP
550 SOUTH HOPE STREET
LOS ANGELES, CA 90071
Assignment: 4
Reel/Frame:
009525/0011Recorded: 10/15/1998Pages: 20
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/11/1998
Assignee:
SUITE 1500
11111 SANTA MONICA BOULEVARD
LOS ANGELES, CALIFORNIA 90025
Correspondent:
BROBECK, PHLEGER & HARRISON, LLP
KIMBERLY A. LATHROP
550 SOUTH HOPE STREET
LOS ANGELES, CA 90071
Assignment: 5
Reel/Frame:
011700/0287Recorded: 05/03/2001Pages: 29
Conveyance:
AMENDMENT TO PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
04/02/2001
Assignee:
SUITE 3000W
2450 COLORADO AVENUE
SANTA MONICA, CALIFORNIA 90404
Correspondent:
BROBECK, PHLEGER & HARRISON LLP
ATTN: KIMBERLEY A. LATHROP
550 SOUTH HOPE STREET
LOS ANGELES, CA 90071
Assignment: 6
Reel/Frame:
011742/0104Recorded: 05/03/2001Pages: 45
Conveyance:
SECURITY AGREEMENT
Assignors:
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Exec Dt:
04/02/2001
Assignee:
2450 COLORADO AVENUE, SUITE 3000W
SANTA MONICA, CALIFORNIA 90404
Correspondent:
BROBECK, PHLEGER & HARRISON LLP
ATTN: KIMBERLEY A. LATHROP
550 SOUTH HOPE STREET
LOS ANGELES, CALIFORNIA 90071
Assignment: 7
Reel/Frame:
013240/0185Recorded: 09/11/2002Pages: 35
Conveyance:
AMENDED & RESTATED GUARANTOR PATENT SECURITY AGREEMENT
Assignors:
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Exec Dt:
09/03/2002
Assignee:
2450 COLORADO AVENUE
SUITE 3000W
SANTA MONICA, CALIFORNIA 90404
Correspondent:
FEDERAL RESEARCH CORPORATION
ATTENTION: PENELOPE AGODOA
1030 15TH STREET, N.W.
SUITE 920
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:
017507/0866Recorded: 04/24/2006Pages: 14
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL
Assignor:
Exec Dt:
06/13/2005
Assignee:
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
Correspondent:
PAUL HASTINGS JANOFSKY & WALKER LLP
515 SOUTH FLOWER STREET, 25TH FLOOR
LOS ANGELES, CA 90071
Assignment: 9
Reel/Frame:
017336/0767Recorded: 03/21/2006Pages: 17
Conveyance:
RELEASE OF SECURITY INTEREST IN PATENT COLLATERAL
Assignor:
Exec Dt:
03/21/2006
Assignees:
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
2800 POST OAK BOULEVARD
HOUSTON, TEXAS 77056
Correspondent:
PAUL HASTINGS JANOFSKY & WALKER LLP
515 SOUTH FLOWER STREET, 25TH FLOOR
LOS ANGELES, CA 90071

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