System and method for optimizing range of an electronic article surveillance system
First Claim
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1. An electronic article surveillance (EAS) system comprising:
- an EAS device configured for modifying an activation state of an EAS tag; and
an EAS range finder system configured for providing an operational indication when said EAS device is within an operational distance from said EAS tag.
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Abstract
An electronic article surveillance (EAS) system including: an EAS device and an EAS range finder system for providing indication as to when the EAS device is within an operational distance from the EAS tag. The system may include a barcode scanner for providing an output having a distinct visible pattern when the operational distance is achieved. An energy source may be provided, and the EAS system may determine when the operational distance is achieved by detection of energy reflected from an article carrying the EAS tag.
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Citations
29 Claims
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1. An electronic article surveillance (EAS) system comprising:
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an EAS device configured for modifying an activation state of an EAS tag; and
an EAS range finder system configured for providing an operational indication when said EAS device is within an operational distance from said EAS tag. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A combined EAS/Scanner system comprising:
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an EAS device configured for modifying an activation state of an EAS tag;
a barcode scanner for scanning a barcode; and
an EAS range finder system configured for providing an operational indication when said EAS device is within an operational distance from said EAS tag. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. An electronic article surveillance (EAS) system comprising:
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means for modifying an activation state of an EAS tag; and
means for providing an operational indication when said means for modifying said activation state of said EAS tag is within an operational distance from said EAS tag.
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Specification