Method and apparatus for disc drive data security using...

Details Method and apparatus for disc drive data security using... Method and apparatus for disc drive data security using...

2005-05-24

2005-05-24

Hudspeth, David (Department: 2651)

Dynamic magnetic information storage or retrieval

General recording or reproducing

Recording-or erasing-prevention

C360S015000, C360S055000, C360S069000, C380S201000, C380S203000, C380S028000

Reexamination Certificate

active

06898038

ABSTRACT:
The present invention includes a method and apparatus to write and read copy protected data on a disc drive storage system by encoding and decoding data to be copy protected using servo wedge data as the encoding element. In one aspect, the drive is marked by a number generated from the servo wedge data.

REFERENCES:
patent: 5268960 (1993-12-01), Hung et al.
patent: 5315448 (1994-05-01), Ryan
patent: 5418852 (1995-05-01), Itami et al.
patent: 5418853 (1995-05-01), Kanota et al.
patent: 5574787 (1996-11-01), Ryan
patent: 5659613 (1997-08-01), Copeland et al.
patent: 5828754 (1998-10-01), Hogan
patent: 6052780 (2000-04-01), Glover
patent: RE37052 (2001-02-01), Park
patent: 6236727 (2001-05-01), Ciacelli et al.

Affiliated with

Also associated with

Rating

Method and apparatus for disc drive data security using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for disc drive data security using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for disc drive data security using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3444290