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Reel/Frame:010785/0789   Pages: 6
Recorded: 04/28/2000
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Total properties: 30
1
Patent #:
5155689
Issue Dt:
10/13/1992
Application #:
07642436
Filing Dt:
01/17/1991
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS
2
Patent #:
5299132
Issue Dt:
03/29/1994
Application #:
07920644
Filing Dt:
07/28/1992
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS USING CELLULAR TELEPHONE NETWORK
3
Patent #:
5454027
Issue Dt:
09/26/1995
Application #:
08150238
Filing Dt:
11/09/1993
Title:
PHANTOM MOBILE IDENTIFICATION NUMBER METHOD AND APPARATUS
4
Patent #:
5539810
Issue Dt:
07/23/1996
Application #:
08175256
Filing Dt:
12/28/1993
Title:
DATA MESSAGING IN A COMMUNICATIONS NETWORK
5
Patent #:
5398190
Issue Dt:
03/14/1995
Application #:
08178022
Filing Dt:
01/06/1994
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS
6
Patent #:
5513111
Issue Dt:
04/30/1996
Application #:
08279211
Filing Dt:
07/22/1994
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS
7
Patent #:
5913170
Issue Dt:
06/15/1999
Application #:
08340755
Filing Dt:
11/16/1994
Title:
LOCATING SYSTEM AND METHOD USING A MOBILE COMMUNICATIONS NETWORK
8
Patent #:
5724243
Issue Dt:
03/03/1998
Application #:
08387221
Filing Dt:
02/10/1995
Title:
METHOD AND APPARATUS FOR DETERMINING EXPECTED TIME OF ARRIVAL
9
Patent #:
5734981
Issue Dt:
03/31/1998
Application #:
08406022
Filing Dt:
03/17/1995
Title:
METHOD AND APPARATUS FOR CALL DELIVERY TO A MOBILE UNIT
10
Patent #:
5519621
Issue Dt:
05/21/1996
Application #:
08406390
Filing Dt:
03/17/1995
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS
11
Patent #:
5699275
Issue Dt:
12/16/1997
Application #:
08422075
Filing Dt:
04/12/1995
Title:
SYSTEM AND METHOD FOR REMOTE PATCHING OF OPERATING CODE LOCATED IN A MOBILE UNIT
12
Patent #:
5983108
Issue Dt:
11/09/1999
Application #:
08433633
Filing Dt:
05/02/1995
Title:
METHOD AND APPARATUS FOR A NATION-WIDE CELLULAR TELEPHONE NETWORK
13
Patent #:
5579376
Issue Dt:
11/26/1996
Application #:
08434127
Filing Dt:
05/03/1995
Title:
PHANTOM MOBILE-IDENTIFICATION NUMBER METHOD AND APPARATUS
14
Patent #:
5694322
Issue Dt:
12/02/1997
Application #:
08437404
Filing Dt:
05/09/1995
Title:
METHOD AND APPARATUS FOR DETERMINING TAX OF A VEHICLE
15
Patent #:
5544225
Issue Dt:
08/06/1996
Application #:
08465525
Filing Dt:
06/05/1995
Title:
DATA MESSAGING IN A CELLULAR COMMUNICATIONS NETWORK
16
Patent #:
5799249
Issue Dt:
08/25/1998
Application #:
08548379
Filing Dt:
10/25/1995
Title:
METHOD AND APPARATUS FOR A NATION-WIDE CELLULAR TELEPHONE NETWORK
17
Patent #:
5771455
Issue Dt:
06/23/1998
Application #:
08573135
Filing Dt:
12/15/1995
Title:
DATA MESSAGING IN A COMMUNICATIONS NETWORK USING A FEATURE REQUEST
18
Patent #:
5652707
Issue Dt:
07/29/1997
Application #:
08628827
Filing Dt:
04/05/1996
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS
19
Patent #:
5826195
Issue Dt:
10/20/1998
Application #:
08700317
Filing Dt:
08/05/1996
Title:
DATA MESSAGING IN A COMMUNICATIONS NETWORK
20
Patent #:
5966658
Issue Dt:
10/12/1999
Application #:
08718951
Filing Dt:
09/26/1996
Title:
AUTOMATED SELECTION OF A COMMUNICATION PATH
21
Patent #:
5918172
Issue Dt:
06/29/1999
Application #:
08721912
Filing Dt:
09/27/1996
Title:
MULTIPLE NUMBER ASSIGNMENT MODULE COMMUNICATION
22
Patent #:
5905433
Issue Dt:
05/18/1999
Application #:
08758183
Filing Dt:
11/25/1996
Title:
TRAILER COMMUNICATIONS SYSTEM
23
Patent #:
6018657
Issue Dt:
01/25/2000
Application #:
08841834
Filing Dt:
05/05/1997
Title:
SYSTEM AND METHOD FOR COMMUNICATING A MESSAGE USING A CELLULAR TELEPHONE NETWORK
24
Patent #:
6010102
Issue Dt:
01/04/2000
Application #:
08899833
Filing Dt:
07/24/1997
Title:
MULTIPLANE BRACKET
25
Patent #:
5832394
Issue Dt:
11/03/1998
Application #:
08900099
Filing Dt:
07/25/1997
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS
26
Patent #:
5999091
Issue Dt:
12/07/1999
Application #:
08904170
Filing Dt:
07/31/1997
Title:
TRAILER COMMUNICATIONS SYSTEM
27
Patent #:
5970481
Issue Dt:
10/19/1999
Application #:
08976294
Filing Dt:
11/21/1997
Title:
METHOD AND APPARATUS FOR DETERMINING TAX OF A VEHICLE
28
Patent #:
6009330
Issue Dt:
12/28/1999
Application #:
09027829
Filing Dt:
02/18/1998
Title:
METHOD AND APPARATUS FOR CALL DELIVERY TO A MOBILE UNIT
29
Patent #:
5987377
Issue Dt:
11/16/1999
Application #:
09033565
Filing Dt:
03/02/1998
Title:
METHOD AND APPARATUS FOR DETERMINING EXPECTED TIME OF ARRIVAL
30
Patent #:
5884221
Issue Dt:
03/16/1999
Application #:
09049573
Filing Dt:
03/26/1998
Title:
VEHICLE LOCATING AND COMMUNICATING METHOD AND APPARATUS
Assignor
1
HIGHWAYMASTER COMMUNICATIONS, INC.
Exec Dt:
04/06/2000
Assignee
1
@TRACK COMMUNICATIONS, INC.
1155 KAS DRIVE
RICHARDSON, TEXAS 75081
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER, ESQ.
2001 ROSS AVENUE
DALLAS, TX 75201

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