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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/18/2004
Application #:
09994266
Filing Dt:
11/26/2001
Inventors:
Zhiyuan Chen, Philip Russell Korn, Nikolaos Koudas, Shanmugavelayutham Muthukrishnan
Title:
MULTIDIMENSIONAL SUBSTRING SELECTIVITY ESTIMATION USING SET HASHING OF CROSS-COUNTS
Assignment: 1
Reel/Frame:
012334/0024Recorded: 11/26/2001Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/13/2001
Exec Dt:
11/12/2001
Exec Dt:
11/19/2001
Exec Dt:
11/14/2001
Assignee:
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Correspondent:
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NJ 07748-4110

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