Dynamic magnetic information storage or retrieval – Head mounting – Disk record
Reexamination Certificate
2011-03-01
2011-03-01
Miller, Brian E (Department: 2627)
Dynamic magnetic information storage or retrieval
Head mounting
Disk record
C360S266100
Reexamination Certificate
active
07898770
ABSTRACT:
A disk drive suspension assembly includes a load beam, a first hinge arm, a second hinge arm, a base plate, and a flexure that includes a head mounting surface. The base plate has a first base plate layer that includes a first base plate side and an opposing second base plate side. The first base plate side has a main base plate surface and a recessed base plate surface parallel to and offset from the main base plate surface. A first hinge arm is attached to the main base plate surface. A second hinge arm is attached to the recessed base plate surface. The first and second hinge arms are attached to the load beam. The base plate has a first thickness at the main base plate surface and a second thickness at the recessed base plate surface that is the same as the first thickness.
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Chen Yih-Jen D.
Lawson Drew B.
McCaslin Martin J.
Pan Tzong-Shii
Zhang Yiduo
Miller Brian E
Western Digital Technologies Inc.
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