Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2004-04-08
2008-09-02
Hwang, Joon H (Department: 2166)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000
Reexamination Certificate
active
07421425
ABSTRACT:
Data relating to a predetermined media are formed as a database which can be retrieved by key data generated based on information of a predetermined area of such media. When a predetermined media is inserted into an apparatus, data relating to corresponding media within the database is retrieved and the retrieved data can be obtained. Therefore, information relating to package media such as a CD can be provided with ease.
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Aida Kiyoshi
Shirahama Tomohiko
Frommer William S.
Frommer & Lawrence & Haug LLP
Hwang Joon H
Levy Paul A.
Sony Corporation
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