US Patent 7554889 Data sampling and extraction method and system

Patent 7554889 was granted and assigned to Zoran Corporation on June, 2009 by the United States Patent and Trademark Office.

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Is a

Patent

Patent attributes

Current Assignee

Zoran Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

7554889

Date of Patent

June 30, 2009

Patent Application Number

11192305

Date Filed

July 28, 2005

Patent Primary Examiner

‌

Thang V. Tran

Patent abstract

A sampling rate for extracting information encoded on an optical disk is determined. First and second instances of a signal representing data encoded on the disk is detected, from which a disk rotation speed is determined. Based on the disk rotation speed, a sampling rate is determined.