US Patent 7457544 Single channel four-port group delay compensation equalizer
Patent 7457544 was granted and assigned to Avanex on November, 2008 by the United States Patent and Trademark Office.
Is a
Current Assignee
Date Filed
November 16, 2004
Date of Patent
November 25, 2008
Patent Application Number
10990688
Patent Jurisdiction
Patent Number
Patent Primary Examiner
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