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Patent Assignment Details
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Reel/Frame:017730/0141   Pages: 6
Recorded: 06/02/2006
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 22
1
Patent #:
Issue Dt:
06/01/1993
Application #:
07831900
Filing Dt:
02/06/1992
Title:
DUAL MODE/DUAL BAND FEED STRUCTURE
2
Patent #:
Issue Dt:
08/08/1995
Application #:
08131081
Filing Dt:
10/01/1993
Title:
INTEGRATED MICROWAVE ANTENNA/DOWNCONVERTER
3
Patent #:
Issue Dt:
01/30/1996
Application #:
08331054
Filing Dt:
10/28/1994
Title:
ENCRYPTION/DECRYPTION PROCESS AND APPARATUS FOR A MULTICHANNEL TELEVISION SYSTEM
4
Patent #:
Issue Dt:
08/11/1998
Application #:
08344547
Filing Dt:
11/23/1994
Title:
LOW CROSS POLARIZATION AND BROAD BANDWIDTH
5
Patent #:
Issue Dt:
03/30/1999
Application #:
08740328
Filing Dt:
10/28/1996
Title:
END-FIRE ARRAY ANTENNAS WITH DIVERGENT REFLECTOR
6
Patent #:
Issue Dt:
04/27/1999
Application #:
09079115
Filing Dt:
05/14/1998
Title:
INTERFACE MODULES AND METHODS FOR COUPLING COMBINED COMMUNICATION SIGNALS TO COMMUNICATION RECEIVERS
7
Patent #:
Issue Dt:
11/27/2001
Application #:
09086088
Filing Dt:
05/28/1998
Title:
TRANSCEIVER SYSTEMS AND METHODS THAT PRESERVE FREQUENCY ORDER WHEN DOWNCONVERTING COMMUNICATION SIGNALS AND UPCONVERTING DATA SIGNALS
8
Patent #:
Issue Dt:
07/23/2002
Application #:
09148913
Filing Dt:
09/04/1998
Title:
DUAL-POLARITY LOW-NOISE BLOCK DOWNCONVERTER SYSTEMS AND METHODS
9
Patent #:
Issue Dt:
03/14/2000
Application #:
09196331
Filing Dt:
11/19/1998
Title:
SLOT-COUPLED ARRAY ANTENNA STRUCTURES
10
Patent #:
Issue Dt:
02/05/2002
Application #:
09257161
Filing Dt:
02/24/1999
Title:
PACKET-BASED COMMUNICATION METHODS AND SYSTEMS HAVING IMPROVED DATA THROUGHPUT
11
Patent #:
Issue Dt:
02/13/2001
Application #:
09339438
Filing Dt:
06/24/1999
Title:
GRID ANTENNAS AND METHODS WITH EFFICIENT GRID SPACING
12
Patent #:
Issue Dt:
03/26/2002
Application #:
09549316
Filing Dt:
04/13/2000
Title:
Muting systems and methods for communication transceivers
13
Patent #:
Issue Dt:
04/22/2003
Application #:
09655497
Filing Dt:
09/05/2000
Title:
UPSTREAM/DOWNSTREAM LOCAL OSCILLATOR METHODS AND STRUCTURES FOR WIRELESS COMMUNICATION SYSTEM TRANSCEIVERS
14
Patent #:
Issue Dt:
05/28/2002
Application #:
09817657
Filing Dt:
03/26/2001
Publication #:
Pub Dt:
01/03/2002
Title:
MODULATION METHODS AND STRUCTURES FOR WIRELESS COMMUNICATION SYSTEMS AND TRANSCEIVERS
15
Patent #:
NONE
Issue Dt:
Application #:
09855424
Filing Dt:
05/14/2001
Publication #:
Pub Dt:
01/24/2002
Title:
Two-conductor medium communication systems and methods for transmission and reception of multiple-channel data signals
16
Patent #:
Issue Dt:
09/20/2005
Application #:
09989337
Filing Dt:
11/20/2001
Publication #:
Pub Dt:
05/30/2002
Title:
SPATIAL-TEMPORAL METHODS AND SYSTEMS FOR RECEPTION OF NON-LINE-OF-SIGHT COMMUNICATION SIGNALS
17
Patent #:
Issue Dt:
08/23/2005
Application #:
10198773
Filing Dt:
07/18/2002
Publication #:
Pub Dt:
07/31/2003
Title:
HIGH-EFFICIENCY TRANSPARENT MICROWAVE ANTENNAS
18
Patent #:
Issue Dt:
07/04/2006
Application #:
10422411
Filing Dt:
04/23/2003
Publication #:
Pub Dt:
05/12/2005
Title:
WIRELESS COMMUNICATIONS STRUCTURES AND METHODS UTILIZING FREQUENCY DOMAIN SPATIAL PROCESSING
19
Patent #:
NONE
Issue Dt:
Application #:
10555037
Filing Dt:
09/26/2006
Publication #:
Pub Dt:
03/15/2007
PCT #:
US0501618
Title:
Fuel cell system
20
Patent #:
Issue Dt:
06/24/2008
Application #:
10753502
Filing Dt:
01/07/2004
Title:
CALIBRATION METHODS AND STRUCTURES IN WIRELESS COMMUNICATIONS SYSTEMS
21
Patent #:
Issue Dt:
03/04/2008
Application #:
10764040
Filing Dt:
01/23/2004
Title:
ADAPTIVE BEAMFORMING METHODS AND SYSTEMS THAT ENHANCE PERFORMANCE AND REDUCE COMPUTATIONS
22
Patent #:
NONE
Issue Dt:
Application #:
11050030
Filing Dt:
02/02/2005
Publication #:
Pub Dt:
05/04/2006
Title:
Antenna systems for widely-spaced frequency bands of wireless communication networks
Assignor
1
Exec Dt:
05/26/2006
Assignee
1
115 SOUTH LASALLE STREET
CHICAGO, ILLINOIS 60603
Correspondence name and address
ROBERT J. SCHNEIDER
CHAPMAN AND CUTLER LLP
111 WEST MONROE STREET
CHICAGO, IL 60603

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