Dynamic information storage or retrieval – With servo positioning of transducer assembly over track... – Optical servo system
Reexamination Certificate
2008-05-13
2008-05-13
Patel, Gautam R. (Department: 2627)
Dynamic information storage or retrieval
With servo positioning of transducer assembly over track...
Optical servo system
C369S100000
Reexamination Certificate
active
07372787
ABSTRACT:
An optical disc recording and reproducing apparatus permitting a recording test using an external memory, and a method of driving the apparatus is provided. The optical disc recording and reproducing apparatus reads and bypasses test data to be recorded, which is stored in a buffer memory in a compact disc-digital audio (CD-DA) format or a data format similar to the CD-DA format. The bypassed data is directly converted into serial data by a synchronizer without being encoded, and is then used in a write strategy for a write strategy unit.
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F. Chau & Associates LLC
Patel Gautam R.
Samsung Electronics Co,. Ltd.
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