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IMPROVED DEVICE, SYSTEM AND METHOD FOR DETERMINING AUTHENTICITY OF AN ITEM
IMPROVED DEVICE, SYSTEM AND METHOD FOR DETERMINING AUTHENTICITY OF AN ITEM
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机译:确定项目真实性的改进的设备,系统和方法
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摘要
This invention relates to physical uncloneable function (PUF) devices for determining authenticity of an item, systems for determining authenticity of a physical item, and methods for determining authenticity of an item. A PUF pattern of the PUF device is damaged when using the item for the first time.
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