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:
Jun. 22, 2010
Filed:
Dec. 14, 2006
Walter Stuart Venters, Huntsville, AL (US);
Troy Wayne White, Toney, AL (US);
Daniel Patrick Day, Huntsville, AL (US);
Richard Goodson, Huntsville, AL (US);
Walter Stuart Venters, Huntsville, AL (US);
Troy Wayne White, Toney, AL (US);
Daniel Patrick Day, Huntsville, AL (US);
Richard Goodson, Huntsville, AL (US);
ADTRAN, Inc., Huntsville, AL (US);
Abstract
An interworking function (IWF) is coupled to a switch of a packet network and communicates with the network switch based on an Ethernet clock signal or some other type of clock signal. A primary reference clock (PRC) of the network generates a PRC signal, and a timing analyzer determines timing information indicative of timing relationships between the Ethernet clock signal and the PRC signal. The timing analyzer periodically transmits such timing information, and the IWF uses the timing information to generate a PRC signal that is traceable to the network PRC signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile