Interpolation of optical disc vertical displacement information

Details Interpolation of optical disc vertical displacement information Interpolation of optical disc vertical displacement information

2007-07-03

2007-07-03

Young, Wayne (Department: 2627)

Dynamic information storage or retrieval

With servo positioning of transducer assembly over track...

Optical servo system

C369S053140, C369S053230, C369S053280

Reexamination Certificate

active

10342017

ABSTRACT:
A method of one embodiment of the invention is disclosed that determines optical disc vertical displacement information at a number of positions on an optical disc. The method interpolates optical disc vertical displacement information at a number of other positions on the optical disc from the vertical displacement information determined.

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patent: 2003/0108708 (2003-06-01), Anderson et al.
patent: 11248440 (1999-09-01), None
patent: 2002203321 (2002-07-01), None
Machine translation and English abstract corresponding to JP 11248440 A.
HP Patent Application No. 10011728-1; PTO U.S. Appl. No. 09/976,877, filed Oct. 11, 2001; “Integrated CD/DVD Recording And Labeling”; 87 pages.

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