US Patent 7139569 Service searching system
Patent 7139569 was granted and assigned to NEC Corporation on November, 2006 by the United States Patent and Trademark Office.
Is a
Date Filed
November 30, 2001
0
Date of Patent
November 21, 2006
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Patent Application Number
09996750
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Patent Citations Received
Patent Inventor Names
Akira Kato
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Patent Jurisdiction
Patent Number
Patent Primary Examiner
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