Dynamic magnetic information storage or retrieval – Head – Magnetoresistive reproducing head
Reexamination Certificate
2011-04-12
2011-04-12
Miller, Brian E (Department: 2627)
Dynamic magnetic information storage or retrieval
Head
Magnetoresistive reproducing head
C360S121000
Reexamination Certificate
active
07924533
ABSTRACT:
A multi-channel head includes a substrate, a plurality of write elements arranged in a track width direction above the substrate in a lamination direction, and a plurality of read elements arranged in the track width direction above the plurality of write elements in the lamination direction. At least one of the plurality of write elements is offset from the others in the lamination direction. All the plurality of read elements are located higher than an uppermost one of the plurality of write elements in the lamination direction.
REFERENCES:
patent: 5218498 (1993-06-01), Jagielinski
patent: 5331493 (1994-07-01), Schwarz
patent: 5917671 (1999-06-01), Kaaden et al.
patent: 6650496 (2003-11-01), Nozieres et al.
patent: 6826020 (2004-11-01), Daby et al.
patent: 2003/0011922 (2003-01-01), Nozieres et al.
patent: 2005/0013042 (2005-01-01), Rubas et al.
patent: 2005/0152067 (2005-07-01), Yip et al.
patent: 2005-276267 (2005-10-01), None
U.S. Appl. No. 11/868,699, filed Oct. 8, 2007, Maejima, et al.
Hirabayashi Hiraku
Maejima Kazuhiko
Matono Naoto
Matsukuma Hiroki
Mizoguchi Yoshiyuki
Dravininkas Adam B
Miller Brian E
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
SAE Magnetics (H.K. ) Ltd.
TDK Corporation
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