Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-06-16
2009-10-13
Castro, Angel A. (Department: 2627)
Metal working
Method of mechanical manufacture
Electrical device making
C360S264200, C439S067000
Reexamination Certificate
active
07600310
ABSTRACT:
A method for mounting a head stack assembly (HSA) circuit assembly is disclosed. A flexible circuit substrate may be coupled to a stiffener. The stiffener may be a metal, such as aluminum, or some other stiff and durable material. The flexible circuit substrate may be made of an organic material and may have a series of electronic leads embedded in the flexible circuit substrate. The flexible substrate may be coupled to the stiffener by an adhesive or laminated onto the stiffener. The stiffener may be mounted onto the actuator arm by soldering or by laser welding.
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patent: 5317801 (1994-06-01), Tanaka et al.
patent: 5644452 (1997-07-01), Cox et al.
patent: 5886858 (1999-03-01), Yanagihara
patent: 6480362 (2002-11-01), Yoshida et al.
patent: 2003/0002222 (2003-01-01), Abe
Chen Can Hua
Fukaya Hiroshi
Ho Yiu Sing
Wang Jeffery L.
Yamaguchi Satoshi
Castro Angel A.
Kenyon & Kenyon LLP
SAE Magnetics (H.K.) Lts.
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