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 7230782 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 12, 2007

Filed:

Aug. 28, 2003
Applicant:

David Elliott Norton, Jr., Boulder, CO (US);

Inventor:

David Elliott Norton, Jr., Boulder, CO (US);

Assignee:

Quantum Corporation, San Jose, CA (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11B 5/09 (2006.01); G11B 20/10 (2006.01); G11B 5/02 (2006.01); G11B 15/52 (2006.01); G11B 19/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

A correlation receiver, among other functions, detects peaks of a correlation signal. The correlation receiver includes a master peak detector for determining whether an amplitude of a pulse of the correlation signal exceeds by at least a first delta an amplitude of a prior peak. If so, the master peak detector designates the pulse as a peak and sets an amplitude of the peak as the amplitude of the prior peak increased by a second delta. The master peak detector may also determine whether the amplitude of the correlation signal pulse falls below an amplitude of the prior peak less a droop value; and, if so, the master peak detector does not designate the pulse as a peak.


Find Patent Forward Citations

Norton, Jr., David. (2007). Correlation receiver for demodulating servo track information (U.S. Patent No. 7230782). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7230782

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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