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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:019009/0529   Pages: 16
Recorded: 03/14/2007
Conveyance: SECURITY AGREEMENT
Total properties: 34
1
Patent #:
Issue Dt:
10/30/1990
Application #:
07306548
Filing Dt:
02/06/1989
Title:
MOBILE PAGING CALL BACK SYSTEM AND RELATED METHOD
2
Patent #:
Issue Dt:
09/01/1992
Application #:
07702121
Filing Dt:
05/16/1991
Title:
METHOD AND APPARATUS FOR PROCESSING PAGES
3
Patent #:
Issue Dt:
01/11/1994
Application #:
07759626
Filing Dt:
09/16/1991
Title:
GROUND-TO-AIR TELEPHONE CALLING SYSTEM AND RELATED METHOD
4
Patent #:
Issue Dt:
03/07/1995
Application #:
07821454
Filing Dt:
01/16/1992
Title:
METHODS AND APPARATUS FOR COMPRESSING AND DECOMPRESSING PAGING DATA
5
Patent #:
Issue Dt:
12/31/1996
Application #:
07973918
Filing Dt:
11/12/1992
Title:
METHOD AND SYSTEM FOR EFFICIENTLY PROVIDING TWO WAY COMMUNICATION BETWEEN A CENTRAL NETWORK AND MOBILE UNIT
6
Patent #:
Issue Dt:
05/19/1998
Application #:
08124219
Filing Dt:
09/21/1993
Title:
NATIONWIDE COMMUNICATION SYSTEM
7
Patent #:
Issue Dt:
04/18/1995
Application #:
08226394
Filing Dt:
04/12/1994
Title:
GROUND-TO-AIR TELEPHONE CALLING SYSTEM AND RELATED METHOD FOR DIRECTING A CALL TO A PARTICULAR PASSENGER
8
Patent #:
Issue Dt:
08/01/1995
Application #:
08246089
Filing Dt:
05/19/1994
Title:
METHOD FOR ESTABLISHING A COMMUNICATION LINK BETWEEN A GROUND-BASE CALLER AND A PASSENGER ON BOARD AN AIRCRAFT
9
Patent #:
Issue Dt:
09/24/1996
Application #:
08299091
Filing Dt:
09/02/1994
Title:
MOBILE PAGING TELEPHONE CALL BACK SYSTEM AND METHOD
10
Patent #:
Issue Dt:
07/23/1996
Application #:
08322199
Filing Dt:
10/13/1994
Title:
METHOD FOR COORDINATING RADIO PAGING TRANSMISSIONS ON LOCAL AND NATIONWIDE CHANNELS
11
Patent #:
Issue Dt:
12/03/1996
Application #:
08387228
Filing Dt:
02/13/1995
Title:
NATIONWIDE COMMUNICATION SYSTEM
12
Patent #:
Issue Dt:
05/27/1997
Application #:
08387229
Filing Dt:
02/13/1995
Title:
NATIONWIDE COMMUNICATION SYSTEM
13
Patent #:
Issue Dt:
07/22/1997
Application #:
08433537
Filing Dt:
05/02/1995
Title:
GROUND-TO-AIR TELEPHONE CALLING SYSTEM AND RELATED METHOD FOR ESTABLISHING A TELEPHONE LINK BETWEEN A GROUND-BASED CALLER AND A PASSENGER ON BOARD AN AIRCRAFT
14
Patent #:
Issue Dt:
07/21/1998
Application #:
08434349
Filing Dt:
05/02/1995
Title:
LOW-POWER RANDOM DIGIT GENERATOR
15
Patent #:
Issue Dt:
08/19/1997
Application #:
08480718
Filing Dt:
06/07/1995
Title:
MULTICARRIER TECHNIQUES IN BANDLIMITED CHANNELS
16
Patent #:
Issue Dt:
09/15/1998
Application #:
08687034
Filing Dt:
07/25/1996
Title:
METHOD AND DEVICE FOR PROCESSING UNDELIVERED DATA MESSAGES IN A TWO-WAY WIRELESS COMMUNICATIONS SYSTEM
17
Patent #:
Issue Dt:
07/13/1999
Application #:
08707512
Filing Dt:
09/04/1996
Title:
METHOD AND SYSTEM FOR ADAPTIVELY SETTING WAKE-UP INTERVALS IN PAGING DEVICES
18
Patent #:
Issue Dt:
04/13/1999
Application #:
08708696
Filing Dt:
09/05/1996
Title:
METHOD AND APPARATUS FOR GENERATING AND COMMUNICATING MESSAGES BETWEEN SUBSCRIBERS TO AN ELECTRONIC MESSAGING NETWORK
19
Patent #:
Issue Dt:
07/28/1998
Application #:
08807225
Filing Dt:
02/28/1997
Title:
METHOD AND APPARATUS FOR GIVING NOTIFICATION OF EXPRESS MAIL DELIVERY
20
Patent #:
Issue Dt:
06/22/1999
Application #:
08899476
Filing Dt:
07/24/1997
Title:
METHOD AND SYSTEM FOR PROVIDING MULTICARRIER SIMULCAST TRANSMISSION
21
Patent #:
Issue Dt:
12/16/2003
Application #:
10025394
Filing Dt:
12/19/2001
Title:
SHIM-TUNED COAXIAL CABLE IMPEDANCE TRANSFORMER
22
Patent #:
Issue Dt:
03/30/2004
Application #:
10137783
Filing Dt:
05/03/2002
Publication #:
Pub Dt:
11/06/2003
Title:
IMPEDANCE MATCHING/POWER SPLITTING NETWORK FOR A MULTI-ELEMENT ANTENNA ARRAY
23
Patent #:
Issue Dt:
09/07/2004
Application #:
10201728
Filing Dt:
07/23/2002
Title:
METHOD AND APPARATUS TO DETERMINE A MOBILE USER'S LOCATION IN A WIRELESS COMMUNICATION NETWORK
24
Patent #:
Issue Dt:
01/16/2007
Application #:
10758213
Filing Dt:
01/16/2004
Publication #:
Pub Dt:
07/21/2005
Title:
METHOD AND SYSTEM FOR TRACKED DEVICE LOCATION AND ROUTE ADHERENCE VIA GEOFENCING
25
Patent #:
Issue Dt:
12/02/2008
Application #:
10758770
Filing Dt:
01/16/2004
Publication #:
Pub Dt:
07/21/2005
Title:
METHOD AND SYSTEM FOR TRACKING MOBILE TELEMETRY DEVICES
26
Patent #:
NONE
Issue Dt:
Application #:
10758930
Filing Dt:
01/16/2004
Publication #:
Pub Dt:
07/21/2005
Title:
Method and system for interfacing with mobile telemetry devices
27
Patent #:
NONE
Issue Dt:
Application #:
10759404
Filing Dt:
01/16/2004
Publication #:
Pub Dt:
07/21/2005
Title:
Method and system for transmitting assistance location data for fleet and asset management
28
Patent #:
NONE
Issue Dt:
Application #:
10759406
Filing Dt:
01/16/2004
Publication #:
Pub Dt:
07/21/2005
Title:
Method and system for scheduling of data retrieval from mobile telemetry devices
29
Patent #:
NONE
Issue Dt:
Application #:
10796133
Filing Dt:
03/10/2004
Publication #:
Pub Dt:
09/15/2005
Title:
Systems and methods for transmitting data in a wireless communications network
30
Patent #:
NONE
Issue Dt:
Application #:
10830002
Filing Dt:
04/23/2004
Publication #:
Pub Dt:
10/27/2005
Title:
Method and system for providing time information via a wireless network
31
Patent #:
NONE
Issue Dt:
Application #:
10966841
Filing Dt:
10/15/2004
Publication #:
Pub Dt:
07/21/2005
Title:
Method and apparatus for providing an externalized interface to mobile telemetry devices
32
Patent #:
NONE
Issue Dt:
Application #:
11113249
Filing Dt:
04/22/2005
Publication #:
Pub Dt:
08/25/2005
Title:
Data filtering by a telemetry device for fleet and asset management
33
Patent #:
NONE
Issue Dt:
Application #:
11116488
Filing Dt:
04/28/2005
Publication #:
Pub Dt:
11/02/2006
Title:
Method and apparatus for providing transmission of compressed telemetry data in a tracking system
34
Patent #:
Issue Dt:
02/24/2009
Application #:
11128484
Filing Dt:
05/13/2005
Publication #:
Pub Dt:
05/18/2006
Title:
METHOD AND APPARATUS FOR PROVIDING SECURE WIRELESS COMMUNICATION
Assignors
1
Exec Dt:
03/12/2007
2
Exec Dt:
03/12/2007
Assignee
1
200 CRESCENT COURT
SUITE 1400
DALLAS, TEXAS 75201
Correspondence name and address
RANDY M. FRIEDBERG, ESQ.
OLSHAN GRUNDMAN FROME ROSENSZWEIG ET AL
PARK AVENUE TOWER
65 EAST 55TH STREET
NEW YORK, NY 10022

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