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. 26, 2006
Filed:
Dec. 14, 2001
Kim B. Roberts, Nepean, CA;
Wolfgang Oberhammer, Ottawa, CA;
Maurice S. O'sullivan, Ottawa, CA;
Roland A. Smith, Nepean, CA;
Kim B. Roberts, Nepean, CA;
Wolfgang Oberhammer, Ottawa, CA;
Maurice S. O'Sullivan, Ottawa, CA;
Roland A. Smith, Nepean, CA;
Nortel Networks Limited, St. Laurent, CA;
Abstract
A method and system for reducing non-linear signal degradation effects of WDM optical signals exacerbated by highly correlated bit patterns of optical waveforms in neighboring optical channels. Embodiments include offsetting the transmission times of signals in neighboring channels, and applying different scrambling patterns to the respective data streams prior to transmission on neighboring optical channels.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile