Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate
2007-10-23
2007-10-23
Patel, Gautam R. (Department: 2627)
Dynamic information storage or retrieval
With servo positioning of transducer assembly over track...
Optical servo system
Reexamination Certificate
active
10302995
ABSTRACT:
A recording and/or reproducing apparatus and a method of controlling the same. The method of controlling the apparatus for recording information in or reproducing information from a disc having a wobbled track, the method includes detecting a wobble signal recorded in the wobbled track, and removing an error component occurring during the recording or the reproducing, based on the detected wobble signal. Accordingly, errors arising from a variety of factors can be accurately compensated for during a recording or reproducing operation.
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Chinese Office Action dated Aug. 26, 2005, issued in corresponding Chinese Patent Application No. 02145844.8 and English Translation.
Kim Kwan-joon
Ma Byung-in
Park In-sik
Patel Gautam R.
Stein, McEwen & Bui LLP
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