Recording apparatus, file management method, program for...

Details Recording apparatus, file management method, program for... Recording apparatus, file management method, program for...

2007-08-14

2007-08-14

Al-Hashemi, Sana (Department: 2164)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000, C707S793000

Reexamination Certificate

active

11582023

ABSTRACT:
A recording apparatus and a file management method are disclosed which can be applied typically to an optical disk apparatus and make it possible to grasp a hierarchical structure readily and register or delete extract information simply and easily. Reference information pointing to slots of a higher hierarchy, a lower hierarchy and the same hierarchy is set, and a flag is set to delete or register extract information without varying the reference information.

REFERENCES:
patent: 5805588 (1998-09-01), Petersen
patent: 2004/0195767 (2004-10-01), Randall
patent: 2004/0241629 (2004-12-01), Ondrusz et al.
patent: 4 148350 (1992-05-01), None
patent: 11 126462 (1999-05-01), None
patent: 2003 50811 (2003-02-01), None

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