The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 27, 2007
Filed:
Aug. 31, 2004
Thomas J. Napolitano, East Greenwich, RI (US);
Thomas J. Napolitano, East Greenwich, RI (US);
Gtech Rhode Island Corporation, Providence, RI (US);
Abstract
A system for detecting access to an article, including an RFID tag, a reader detecting the RFID tag via wireless communication, and a container including conductive material is described. The container encloses the article. The conductive material surrounds the RFID tag and substantially prevents wireless communication between the RFID tag and the reader unless the container is opened. Detection of the RFID tag may indicate that the container has been opened or the article has been accessed. A host computer may be notified of the detection and may receive from the RFID tag information associated with the article for inventory and accounting purposes.