Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate
2005-03-29
2005-03-29
Hindi, Nabil (Department: 2655)
Dynamic information storage or retrieval
With servo positioning of transducer assembly over track...
Optical servo system
C369S112280
Reexamination Certificate
active
06873580
ABSTRACT:
Disclosed is a method of attaching components of an optical head. In one embodiment, first and second optical assemblies of the optical head are positioned adjacent to each other. The first optical assembly may include a first optical element, and the second optical assembly may include a second optical element. Both of the first and second optical elements are configured to transmit light for reading or writing data to an optical data storage media. The position of a first optical assembly is adjusted with respect to the second optical assembly until the first optical element and second optical elements are in optical communication with each other. Thereafter, the first and second optical assemblies are rigidly connected while the first and second optical elements are in optical communication with each other.
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Bell Bernard W.
Bergeson Daniel G.
Redmond Ian R.
Wilson Scott D.
Zimmer Erik J.
DPHI Acquisitions, Inc.
Hindi Nabil
MacPherson Kwok & Chen & Heid LLP
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