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.:
Date of Patent:
Jul. 17, 2001
Filed:
Oct. 14, 1997
Applicant:
Inventors:
Lisa Fredrickson, Ojai, CA (US);
Vladimir Kovner, Simi Valley, CA (US);
Dennis W. Hogg, Simi Valley, CA (US);
Assignee:
Seagate Technology LLC, Scotts Valley, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/02 ;
U.S. Cl.
CPC ...
H04L 7/02 ;
Abstract
A phase detector for a timing control loop provided in a signal sampling system to control taking samples by a sampler of input signals provided to a signal sampling system to result in a signal sample sequence output using a slope estimator and an error determiner with a phase error estimator combiner. The combiner output is provided to a summer directly and through a delay element to form phase error estimates.