Variable dynamic range magneto-resistive head

Details Variable dynamic range magneto-resistive head Variable dynamic range magneto-resistive head

1977-10-11

1979-02-20

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Hall effect

338 32R, G11B 530

Patent

active

041410513

ABSTRACT:
A magnetic reading head having a magneto-resistive element of the non-magnetically biased type, in which the current is forced to flow through the element at an angle with the easy axis of magnetization. For adjusting the dynamic range of the element, the element is subjected to a variable strength auxiliary field having a direction of which is parallel to the easy axis of magnetization.

REFERENCES:
patent: 3848217 (1974-11-01), Lazzari
patent: 4040113 (1977-08-01), Gorter
patent: 4052748 (1977-10-01), Kuijk
IBM Technical Disclosure Bulletin, vol. 20, No. 2, Jul. 1977, pp. 791-793. "Barberpole MR Head".

Affiliated with

Also associated with

Rating

Variable dynamic range magneto-resistive 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 Variable dynamic range magneto-resistive head, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Variable dynamic range magneto-resistive head will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-261190