Dynamic magnetic information storage or retrieval – Head – Hall effect
Patent
1997-10-03
1999-12-14
Korzuch, William R.
Dynamic magnetic information storage or retrieval
Head
Hall effect
G11B 539
Patent
active
060025549
ABSTRACT:
A multitrack coupled element read head and a method for manufacturing such a read head are provided. The multitrack coupled element read head includes multiple coupled magnetoresistive read elements in a spaced relationship, and a support structure between a pair of coupled read elements, the support structure also being a magnetoresistive material. The read head also includes a closure material bonded on the plurality of coupled read elements and the support structure, where the support structure provides for substantially even pressure on the pair of coupled read elements such that shorting therein is eliminated.
REFERENCES:
patent: 4012781 (1977-03-01), Lin
patent: 4589042 (1986-05-01), Anderson et al.
patent: 4802043 (1989-01-01), Sato et al.
patent: 4814918 (1989-03-01), Somers
patent: 5034838 (1991-07-01), Brock et al.
patent: 5142768 (1992-09-01), Aboaf et al.
patent: 5203119 (1993-04-01), Cole
patent: 5264981 (1993-11-01), Campbell et al.
patent: 5270892 (1993-12-01), Naberhuis
patent: 5296993 (1994-03-01), Aboaf et al.
patent: 5302461 (1994-04-01), Anthony
patent: 5648886 (1997-07-01), Kobayashi et al.
patent: 5678086 (1997-10-01), Grandola et al.
patent: 5684658 (1997-11-01), Shi et al.
F. William Hahn, Jr., Historical Perspective of Tape Head Contours, IBM Corporation, Tucson, Arizona.
Richard Dee and James Cates, Designing write heads for high-density tape, Data Storage, pp. 43-48, Oct. 1996.
Brahim Lekmine, Recording Channel and Data Detection in Magnetic Tape Drives, Proceedings, SPIE-The International Society for Optical Engineering, High Density Data Recording and Retrieval Technologies, Oct. 23-24, 1995, vol. 2604, pp. 176-180.
Richard C. Schneider, Design Methodology for High Density Read Equalization, Proceedings, SPIE-The International Society for Optical Engineering, High Density Data Recording and Retrieval Technologies, Oct. 23-24, 1995, vol. 2604, pp. 200-209.
Priyadarshee et al., Survey of digital transport servo systems, Proceedings, SPIE-The International Society for Optical Engineering, High Density Data Recording and Retrieval Technologies, Oct. 23-24, 1995, vol. 2604, pp. 210-217.
Eric Baugh et al., Head/tape interface, Proceedings, SPIE-The International Society for Optical Engineering, High Density Data Recording and Retrieval Technologies, Oct. 23-24, 1995, vol. 2604, pp. 158-164.
James A. Bain, Recording heads: write heads for high-density magnetic tape, SPIE-The International Society for Optical Engineering, High Density Data Recording and Retrieval Technologies, Oct. 23-24, 1995, vol. 2604, pp. 165-175.
Jim Eaton, Magnetic tape trends and futures, Proceedings, SPIE-The International Society for Optical Engineering, High-Density Data Recording and Retrieval Technologies, Oct. 23-24, 1995, vol. 2604, pp. 146-157.
Bryant Steve
Cates James C.
Chaug Yi-Shung
Crowell Richard W.
Herrera Steven C.
Korzuch William R.
Storage Technology Corporation
LandOfFree
Multitrack coupled element read head with support structure to e does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multitrack coupled element read head with support structure to e, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multitrack coupled element read head with support structure to e will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-869176