Method for writing a servo pattern in tape

Details Method for writing a servo pattern in tape Method for writing a servo pattern in tape

2007-09-26

2009-06-23

Wong, K. (Department: 2627)

Dynamic magnetic information storage or retrieval

General recording or reproducing

C360S048000

Reexamination Certificate

active

07551380

ABSTRACT:
A tape has a component of magnetization pointing out of a plane of the tape. To write a pulse of a servo pattern to the tape, the tape is passed over a write head with a conventional write gap. Current having a fixed polarity is provided to the write head. Once the current achieves a desired value, the current is no longer provided to the write head.

REFERENCES:
patent: 6282051 (2001-08-01), Albrecht et al.
patent: 6970312 (2005-11-01), Yip et al.
patent: 7265924 (2007-09-01), Shirouzu
patent: 7280299 (2007-10-01), Takano et al.
T. Inoue, et al., Playback Performance Of Ultrahigh-Capacity Tape Media With Nanosized Composite Advanced Particle (NanoCAP), IEEE Transactions On Magnetics, vol. 42, No. 3, Mar. 2006, pp. 465-467.
Takeshi Nagata, t al., A Recording Density Study Of Advanced Barium-Ferrite Particulate Tape, IEEE Transactions On Magnetics, vol. 42, No. 10, Oct. 2006, pp. 2312-2314.
Kazunari Motohashi, et al., Investigation Of Higher Recording Density Using An Improved Co-CoO Metal Evaporated Tape With A GMR Reproducing Head, IEEE Transactions On Magnetics, vol. 43, No. 6, Jun. 2007, pp. 2325-2327.

Affiliated with

Also associated with

Rating

Method for writing a servo pattern in tape 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 for writing a servo pattern in tape, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for writing a servo pattern in tape will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4063664