List of Quellan patents

Patents where

Current Assignee

Name

Quellan

Name	Description	Patent Applicant	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7173551 Increasing data throughput in optical fiber transmission systems	Patent 7173551 was granted and assigned to Quellan on February, 2007 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7173551	February 6, 2007
‌ US Patent 7050388 Method and system for crosstalk cancellation	Patent 7050388 was granted and assigned to Quellan on May, 2006 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7050388	May 23, 2006
‌ US Patent 7804760 Method and system for signal emulation	Patent 7804760 was granted and assigned to Quellan on September, 2010 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7804760	September 28, 2010
‌ US Patent 7602860 Method and system for decoding multilevel signals	Patent 7602860 was granted and assigned to Quellan on October, 2009 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7602860	October 13, 2009
‌ US Patent 7729431 Method and system for antenna interference cancellation	Patent 7729431 was granted and assigned to Quellan on June, 2010 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7729431	June 1, 2010
‌ US Patent 7352824 Multilevel pulse position modulation for efficient fiber optic communication	Patent 7352824 was granted and assigned to Quellan on April, 2008 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7352824	April 1, 2008
‌ US Patent 7626916 Method and system for crosstalk cancellation	Patent 7626916 was granted and assigned to Quellan on December, 2009 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7626916	December 1, 2009
‌ US Patent 7522883 Method and system for reducing signal interference	Patent 7522883 was granted and assigned to Quellan on April, 2009 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7522883	April 21, 2009
‌ US Patent 7366244 Method and system for antenna interference cancellation	Patent 7366244 was granted and assigned to Quellan on April, 2008 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7366244	April 29, 2008
‌ US Patent 7616700 Method and system for slicing a communication signal	Patent 7616700 was granted and assigned to Quellan on November, 2009 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7616700	November 10, 2009
‌ US Patent 7123676 Method and system for antenna interference cancellation	Patent 7123676 was granted and assigned to Quellan on October, 2006 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7123676	October 17, 2006
‌ US Patent 7934144 High-speed analog-to-digital conversion with improved robustness to timing uncertainty	Patent 7934144 was granted and assigned to Quellan on April, 2011 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7934144	April 26, 2011
‌ US Patent 8219893 High-speed communication channel techniques with improved robustness to timing uncertainty	Patent 8219893 was granted and assigned to Quellan on July, 2012 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	8219893	July 10, 2012
‌ US Patent 8380771 Filter shaping using a signal cancellation function	Patent 8380771 was granted and assigned to Quellan on February, 2013 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	8380771	February 19, 2013
‌ US Patent 8429439 Inter-pair skew adjustment	Patent 8429439 was granted and assigned to Quellan on April, 2013 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	8429439	April 23, 2013
‌ US Patent 8422412 Duplexer and switch enhancement	Patent 8422412 was granted and assigned to Quellan on April, 2013 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	8422412	April 16, 2013
‌ US Patent 7215721 Method and system for decoding multilevel signals	Patent 7215721 was granted and assigned to Quellan on May, 2007 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7215721	May 8, 2007
‌ US Patent 7149256 Multilevel pulse position modulation for efficient fiber optic communication	Patent 7149256 was granted and assigned to Quellan on December, 2006 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7149256	December 12, 2006
‌ US Patent 8503940 Reducing signal interference	Patent 8503940 was granted and assigned to Quellan on August, 2013 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	8503940	August 6, 2013
‌ US Patent 8594258 Adaptive noise filtering and equalization		Quellan	Quellan	United States Patent and Trademark Office	8594258	November 26, 2013
‌ US Patent 7573966 Adaptive noise filtering and equalization for optimal high speed multilevel signal decoding	Patent 7573966 was granted and assigned to Quellan on August, 2009 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7573966	August 11, 2009
‌ US Patent 7307569 Increasing data throughput in optical fiber transmission systems	Patent 7307569 was granted and assigned to Quellan on December, 2007 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7307569	December 11, 2007
‌ US Patent 7212580 Multi-level signal clock recovery technique	Patent 7212580 was granted and assigned to Quellan on May, 2007 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7212580	May 1, 2007
‌ US Patent 7725079 Method and system for automatic control in an interference cancellation device	Patent 7725079 was granted and assigned to Quellan on May, 2010 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	7725079	May 25, 2010
‌ US Patent 8311168 Adaptive noise filtering and equalization for optimal high speed multilevel signal decoding	Patent 8311168 was granted and assigned to Quellan on November, 2012 by the United States Patent and Trademark Office.		Quellan	United States Patent and Trademark Office	8311168	November 13, 2012

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