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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/26/2002
Application #:
09740162
Filing Dt:
12/18/2000
Publication #:
Pub Dt:
06/20/2002
Inventors:
Lalitha Suryanarayana, Richard Carl Schmidt, Jim H. Chan
Title:
PREPAID WIRELESS TELEPHONE ACCOUNT REGENERATION IN A WIRELESS ACCESS PROTOCOL SYSTEM
Assignment: 1
Reel/Frame:
011797/0301Recorded: 04/30/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/22/2001
Exec Dt:
03/22/2001
Exec Dt:
03/22/2001
Assignee:
LEGAL DEPARTMENT
9505 ARBORETUM BLVD.
AUSTIN, TEXAS 78759
Correspondent:
KENNETH W. BOLVIN
P.O. BOX 871
MCKINNEY, TX 75070-0871
Assignment: 2
Reel/Frame:
012399/0155Recorded: 12/28/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/26/2001
Exec Dt:
04/06/2001
Assignee:
9505 ARBORETUM BLVD.
AUSTIN, TEXAS 78759
Correspondent:
KENNETH W. BOLVIN
P.O. BOX 871
MCKINNEY, TX 75070-0871
Assignment: 3
Reel/Frame:
013369/0265Recorded: 10/07/2002Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/18/2002
Exec Dt:
09/16/2002
Exec Dt:
09/23/2002
Assignee:
9505 ARBORETUM BOULEVARAD
AUSTIN, TEXAS 78759
Correspondent:
BRINKS HOFER GILSON & LIONE
JOSEPH F. HETZ
P.O. BOX 10395
CHICAGO, IL 60610

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