Shorted DMR reproduce head

Details Shorted DMR reproduce head Shorted DMR reproduce head

1993-04-23

1996-01-16

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Hall effect

G11B 539

Patent

active

054853338

ABSTRACT:
A shorted DMR reproduce head includes two substantially identical MR elements, separated by a thin film of titanium nitride having a resistivity of 1000 .mu..OMEGA.-cm. Signal loss due to current shunting in the shorted DMR head is significantly reduced by use of the titanium nitride film.

REFERENCES:
patent: 4209552 (1980-06-01), Welch
patent: 4528121 (1985-07-01), Matsushita et al.
patent: 4686472 (1987-08-01), Van Ooijen et al.
patent: 4876119 (1989-10-01), Takeda et al.
patent: 4896235 (1990-01-01), Takino et al.
patent: 5066513 (1991-11-01), Zurecki et al.
patent: 5068072 (1991-11-01), Horinouchi et al.
patent: 5068211 (1991-11-01), Giunchi et al.
patent: 5084794 (1992-01-01), Smith
patent: 5114743 (1992-05-01), Weber
patent: 5164246 (1992-11-01), Tanaka et al.
patent: 5192618 (1993-03-01), Frankel et al.
patent: 5193038 (1993-03-01), Smith
patent: 5258884 (1993-11-01), Howard et al.
patent: 5304975 (1994-04-01), Saito et al.
R. L. O'Day, Balanced Magnetic Head, Feb. 1973 vol. 15, No. 9.

Affiliated with

Also associated with

Rating

Shorted DMR reproduce head does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Shorted DMR reproduce head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shorted DMR reproduce head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-314004