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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
06/03/1997
Application #:
08340747
Filing Dt:
11/16/1994
Inventors:
MICHAEL A. TZANNES, STUART D. SANDBERG
Title:
MULTICARRIER TRANSMISSION SYSTEM
Assignment: 1
Reel/Frame:
007237/0294Recorded: 12/05/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/1994
Assignee:
ONE MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02142-1301
Correspondent:
MCCUBBREY, BARTELS & WARD
CALVIN B. WARD
ONE POST STREET, STE. 2700
SAN FRANCISCO, CA 94104-5231
Assignment: 2
Reel/Frame:
007237/0296Recorded: 12/05/1994Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/04/1994
Assignee:
ONE MEMORIAL DRIVE
CAMBRIDGE, MASSACHUSETTS 02142-1301
Correspondent:
MCCUBBREY, BARTELS & WARD
CALVIN B. WARD
ONE POST STREET, STE. 2700
SAN FRANCISCO, CA 94104-5231
Assignment: 3
Reel/Frame:
029154/0937Recorded: 10/18/2012Pages: 35
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/20/2012
Assignee:
805 LAS CIMAS PARKWAY
SUITE 240
AUSTIN, TEXAS 78746
Correspondent:
JASON H. VICK / SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 4
Reel/Frame:
047212/0551Recorded: 10/10/2018Pages: 62
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/05/2018
Assignee:
550 NORTH BRAND BLVD.
20TH FLOOR SUITE 2000
GLENDALE, CALIFORNIA 91203
Correspondent:
MATTHEW GAUTIER
666 THIRD AVENUE, MINTZ LEVIN
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:
054898/0850Recorded: 01/04/2021Pages: 33
Conveyance:
AMENDED AND RESTATED INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
Exec Dt:
12/31/2020
Assignee:
225 W. WASHINGTON ST., 9TH FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
DAVID C. LEE
2001 K STREET N.W.
AKIN GUMP STRAUSS HAUER & FELD LLP
WASHINGTON, DC 20006

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