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:
May. 02, 2006
Filed:
Apr. 30, 2004
Applicants:
Rachael J. Parker, Forest Grove, OR (US);
Hon-mo Raymond Law, Beaverton, OR (US);
Timothy D. Low, Portland, OR (US);
Inventors:
Rachael J. Parker, Forest Grove, OR (US);
Hon-Mo Raymond Law, Beaverton, OR (US);
Timothy D. Low, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention describe methods and apparatuses for detecting signal loss in circuits such as a phase-locked loop (PLL). In one embodiment a PLL is equipped with detection logic to detect loss of a reference clock provided to the PLL and a feedback clock generated by the PLL.