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US Patent 7400989 RFID verifier system with grade classification

Patent 7400989 was granted and assigned to Printronix on July, 2008 by the United States Patent and Trademark Office.

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
0
Current Assignee
Printronix
Printronix
0
Date Filed
September 27, 2004
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Date of Patent
July 15, 2008
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Patent Application Number
10951573
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Patent Inventor Names
Theodore A. Chapman
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Lihu M. Chiu
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
7400989
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Patent Primary Examiner
‌
Manuel L. Barbee
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