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Field-shaping shielding for radio frequency identification (RFID) system |
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2008-09-02 |
| 7417599 |
Multi-loop antenna for radio frequency identification (RFID) communication |
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2008-08-26 |
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System for detecting radio-frequency identification tags |
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2008-07-29 |
| 7372364 |
Algorithm for RFID security |
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2008-05-13 |
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System for detecting radio-frequency identification tags |
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2006-10-10 |
| 6902110 |
Field creation in a magnetic electronic article surveillance system |
Anthony M. Belka, Peter J. Zarembo |
2005-06-07 |
| 6696951 |
Field creation in a magnetic electronic article surveillance system |
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2004-02-24 |
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2003-11-11 |
| 6600420 |
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2003-07-29 |
| 6335686 |
Application for a radio frequency identification system |
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2002-01-01 |
| 6154137 |
Identification tag with enhanced security |
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2000-11-28 |
