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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/31/2005
Application #:
09694580
Filing Dt:
10/23/2000
Inventors:
Jonathon Y.C. Cheah, Zhiping Hu
Title:
DETERMINING THE LAST DIGIT OF A DIALED NUMBER
Assignment: 1
Reel/Frame:
011261/0876Recorded: 10/23/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/13/2000
Exec Dt:
09/02/2000
Assignee:
4700 AMON CARTER BLVD.
FT. WORTH, TEXAS 76155
Correspondent:
HOWISON, CHAUZA, HANDLEY & ARNOTT, LLP
ROGER N. CHAUZA
P.O. BOX 741715
DALLAS, TX 75374-1715

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