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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:015487/0250   Pages: 21
Recorded: 06/24/2004
Conveyance: SECURITY AGREEMENT
Total properties: 23
1
Patent #:
Issue Dt:
10/28/1997
Application #:
08434554
Filing Dt:
05/04/1995
Title:
SPREAD SPECTRUM COMMUNICATION NETWORK SIGNAL PROCESSOR
2
Patent #:
Issue Dt:
07/14/1998
Application #:
08434597
Filing Dt:
05/04/1995
Title:
FREQUENCY AGILE TRANSCEIVER WITH MULTIPLE FREQUENCY SYNTHESIZERS PER TRANSCEIVER
3
Patent #:
Issue Dt:
03/31/1998
Application #:
08434598
Filing Dt:
05/04/1995
Title:
CELLULAR BASE STATION WITH INTELLIGENT CALL ROUTING
4
Patent #:
Issue Dt:
03/31/1998
Application #:
08435709
Filing Dt:
05/04/1995
Title:
CELLULAR PRIVATE BRANCH EXCHANGES
5
Patent #:
Issue Dt:
06/20/2000
Application #:
08582512
Filing Dt:
01/03/1996
Title:
MULTIPLE ANTENNA CELLULAR NETWORK
6
Patent #:
Issue Dt:
10/06/1998
Application #:
08706345
Filing Dt:
08/30/1996
Title:
PRIVATE MULTIPLEXING CELLULAR NETWORK
7
Patent #:
Issue Dt:
03/23/1999
Application #:
08729546
Filing Dt:
10/11/1996
Title:
HYBRID CELLULAR COMMUNICATION APPARATUS AND METHOD
8
Patent #:
Issue Dt:
09/14/1999
Application #:
08730642
Filing Dt:
10/11/1996
Title:
CELLULAR ADJUNCT TO A PUBLIC WIRED NETWORK
9
Patent #:
Issue Dt:
11/24/1998
Application #:
08730652
Filing Dt:
10/11/1996
Title:
CONFIGURATION-INDEPENDENT METHODS AND APPARATUS FOR SOFTWARE COMMUNICATION IN A CELLULAR NETWORK
10
Patent #:
Issue Dt:
04/30/2002
Application #:
08790206
Filing Dt:
02/05/1997
Title:
METHOD AND APPARATUS FOR PROVIDING INTELLIGENT CELLULAR HANDOFF
11
Patent #:
Issue Dt:
06/09/1998
Application #:
08816164
Filing Dt:
03/12/1997
Title:
METHOD AND APPARATUS FOR SUPPLYING CONDITIONED FRESH AIR TO AN INDOOR AREA
12
Patent #:
Issue Dt:
04/03/2001
Application #:
08927353
Filing Dt:
09/11/1997
Title:
CELLULAR COMMUNICATION SYSTEM
13
Patent #:
Issue Dt:
12/07/1999
Application #:
09032248
Filing Dt:
02/27/1998
Title:
OVERLAY CELLULAR COMMUNICATION SYSTEM
14
Patent #:
Issue Dt:
01/09/2001
Application #:
09049606
Filing Dt:
03/27/1998
Title:
CELLULAR BASE STATION WITH INTELLIGENT CALL ROUTING
15
Patent #:
Issue Dt:
07/31/2001
Application #:
09176380
Filing Dt:
10/21/1998
Title:
SELF-CONTAINED MASTHEAD UNITS FOR CELLULAR COMMUNICATION NETWORKS
16
Patent #:
Issue Dt:
06/17/2003
Application #:
09287308
Filing Dt:
04/07/1999
Title:
WIRELESS CO-TENANT BASE STATION
17
Patent #:
Issue Dt:
03/18/2003
Application #:
09295058
Filing Dt:
04/20/1999
Title:
CELLULAR NETWORK HAVING A CONCENTRATED BASE TRANSCEIVER STATION AND A PLURALITY OF REMOTE TRANSCEIVERS
18
Patent #:
Issue Dt:
04/22/2003
Application #:
09416950
Filing Dt:
10/13/1999
Title:
SYNCHRONIZED DIGITAL HIERARCHY SWITCH SYSTEM
19
Patent #:
Issue Dt:
07/22/2003
Application #:
09644112
Filing Dt:
08/21/2000
Title:
CELLULAR BASE STATION WITH INTELLIGENT CALL ROUTING
20
Patent #:
Issue Dt:
01/06/2004
Application #:
09648259
Filing Dt:
08/25/2000
Title:
METHOD AND APPARATUS FOR RECEIVE CHANNEL NOISE SUPPRESSION
21
Patent #:
Issue Dt:
10/28/2003
Application #:
09753785
Filing Dt:
01/02/2001
Publication #:
Pub Dt:
01/24/2002
Title:
CELLULAR PRIVATE BRANCH EXCHANGES
22
Patent #:
Issue Dt:
06/28/2005
Application #:
09877303
Filing Dt:
06/08/2001
Publication #:
Pub Dt:
11/22/2001
Title:
SELF-CONTAINED MASTHEAD UNITS FOR CELLULAR COMMUNICATION NETWORKS
23
Patent #:
Issue Dt:
12/02/2003
Application #:
10094105
Filing Dt:
03/07/2002
Publication #:
Pub Dt:
09/11/2003
Title:
WIRELESS NETWORK HAVING A VIRTUAL HLR AND METHOD OF OPERATING THE SAME
Assignor
1
Exec Dt:
06/04/2004
Assignee
1
560 MISSIN ST. 3RD FLOOR
SAN FRANCISCO, CALIFORNIA 94105
Correspondence name and address
FEDERAL RESEARCH CORPORATION
1030 15TH STREET, NW
SUITE 920
WASHINGTON, DC 20005

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