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US07992784B2 Method for reading symbol indicia 有权
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Method for reading symbol indicia
Abstract:
A method of reading indicia having encrypted data provided therein comprising the steps of: scanning indicia utilizing an indicia reader; recognizing the presence of encrypted data in the indicia; retrieving an appropriate encryption key for decrypting the encrypted data; decrypting the data utilizing the encryption key; and, decoding the decrypted data.
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