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:
Dec. 06, 2005
Filed:
Dec. 04, 2002
Applicant:
Kevin Paul Gross, Boulder, CO (US);
Inventor:
Kevin Paul Gross, Boulder, CO (US);
Assignee:
Cirrus Logic, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03D003/24 ;
U.S. Cl.
CPC ...
Abstract
Apparatus and methods are provided for exploiting the existence of a shortest path between a source device and a destination device by identifying the shortest path and using the signal which has taken the shortest path in preference to delayed transmissions or delayed images of the same signal, thereby improving signal distribution. The present invention provides a processor between a phase-sensitive detector and a low pass filter of a phase locked loop for selecting and driving the PLL primarily from the signal which has taken the shortest path.