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[id] => 4650262
[patent_doc_number] => 20080037518
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-02-14
[patent_title] => 'METHOD AND APPARATUS FOR VOICE OVER INTERNET PROTOCOL CALL SIGNALING AND MEDIA TRACING'
[patent_app_type] => utility
[patent_app_number] => 11/460219
[patent_app_country] => US
[patent_app_date] => 2006-07-26
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[pdf_file] => publications/A1/0037/20080037518.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/460219 | METHOD AND APPARATUS FOR VOICE OVER INTERNET PROTOCOL CALL SIGNALING AND MEDIA TRACING | Jul 25, 2006 | Abandoned |