Disk drive using servo in data technique

Details Disk drive using servo in data technique Disk drive using servo in data technique

2006-01-31

2006-01-31

Hudspeth, David (Department: 2651)

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the head

C036S07700R

Reexamination Certificate

active

06992854

ABSTRACT:
A disk drive stores overhead information corresponding to multiple servo sectors within a dedicated data sector in a customer data region of a data storage disk. The overhead information includes servo data for which the information content does not depend upon the physical location of the data on the disk surface. During a data storage operation, the overhead data is read from the dedicated data sector and stored in a buffer memory within the disk drive. A portion of the overhead data is then retrieved from the buffer memory for each servo sector subsequently traversed by the transducer for use in performing a data processing task related to the servo sector.

REFERENCES:
patent: 4714967 (1987-12-01), Bizjak
patent: 5210660 (1993-05-01), Hetzler
patent: 5587850 (1996-12-01), Ton-that
patent: 5754351 (1998-05-01), Kuen et al.
patent: 5856986 (1999-01-01), Sobey
patent: 6493173 (2002-12-01), Kim et al.

Affiliated with

Also associated with

Rating

Disk drive using servo in data technique does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Disk drive using servo in data technique, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Disk drive using servo in data technique will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3554862