Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2005-02-01
2005-02-01
Kindred, Alford (Department: 2172)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000, C707S793000, C705S045000
Reexamination Certificate
active
06850926
ABSTRACT:
A data processing system providing a result of filtering an item desired by an individual user. On receipt of a request from a user terminal for executing a process of filtering a predetermined item, a filtering evaluation system instructs a plurality of filtering systems to individually execute a filtering process. On receipt of the result of the filtering process, the user terminal individually sets specific compatibility ratings for designating ratings of compatibility with a desired degree and then transfer the rated rankings to the filtering evaluation system. Based on the received compatibility ratings, the filtering evaluation system establishes a preferential filtering system out from the various filtering systems. Thenceforth, the user terminal is enabled to receive the result of the filtering process acquired by the preferential filtering system.
REFERENCES:
patent: 5974405 (1999-10-01), McGuinness et al.
patent: 6324533 (2001-11-01), Agrawal et al.
patent: 20020147695 (2002-10-01), Khedkar et al.
Frommer William S.
Frommer & Lawrence & Haug LLP
Kindred Alford
Sony Corporation
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