The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7292513 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 06, 2007

Filed:

Jan. 28, 2004
Applicants:

Pei-jei HU, Hsin-Tien, TW;

Mel Lai, Hsin-Tien, TW;

SL Ouyang, Hsin-Tien, TW;

Inventors:

Pei-Jei Hu, Hsin-Tien, TW;

Mel Lai, Hsin-Tien, TW;

Sl Ouyang, Hsin-Tien, TW;

Assignee:

VIA Technologies, Inc., Taipei Hsien, TW;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A circuit for correcting a clock of a compact signal and a method therefor. The method comprises: receiving a data signal and a clock signal; and generating a sync pattern signal by using the clock signal to check the data signal. Then, a detection window signal according to a clock number during a timing of a last sync pattern signal and a first preset timing is generated, and the detection window signal having a second preset timing width. Finally, a clock of the sync pattern signal and the detection window signal are compared, and the clock signal is corrected.


Find Patent Forward Citations

Hu, Pei-Jei. (2007). Method of correcting clock of compact disk and circuit thereof (U.S. Patent No. 7292513). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7292513

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