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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/07/1999
Application #:
08673348
Filing Dt:
06/28/1996
Inventors:
ROBERT J. BURDGE, STEVEN P. POULSEN
Title:
METHOD AND APPARATUS FOR PROVIDING VOICE PRIVACY IN ELECTRONIC COMMUNICATION SYSTEMS
Assignment: 1
Reel/Frame:
008174/0130Recorded: 10/07/1996Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/12/1996
Exec Dt:
09/03/1996
Assignee:
4800 NW 1ST STREET
LINCOLN, NEBRASKA 68521
Correspondent:
MARK D. HANSING, ESQ.
SUITE 3200
801 GRAND AVENUE
DES MOINES, IA 50309
Assignment: 2
Reel/Frame:
025017/0464Recorded: 09/21/2010Pages: 16
Conveyance:
GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
08/13/2010
Assignee:
245 S. LOS ROBLES AVE., 7TH FLOOR
PASADENA, CALIFORNIA 91101
Correspondent:
MORGAN, LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004
Assignment: 3
Reel/Frame:
032554/0712Recorded: 03/28/2014Pages: 15
Conveyance:
RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/24/2014
Assignee:
1440 CORPORATE DRIVE
IRVING, TEXAS 75038-2401
Correspondent:
PATRICK TIERNEY
PO BOX 2828
CHICAGO, IL 60690-2828

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