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