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Method for setting product number in ROM type RFID chip and method, apparatus and system for managing product implementation

  • US 20050140502A1
  • Filed: 08/31/2004
  • Published: 06/30/2005
  • Est. Priority Date: 12/26/2003
  • Status: Active Grant
First Claim
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1. A method of setting the numbers of products in RFID chips respectively by using a computer, comprising the steps of:

  • sending an ID format inclusive of character restrictions to a user terminal;

    inputting a product number list including product numbers assigned in accordance with a user'"'"'s instruction into an application data field of a memory in said computer;

    encoding said production numbers into chip IDs by using a character conversion table and verifying whether each encoded chip ID is not duplicate to any ID having been already assigned by the user in order to store the encoded chip IDs as unique chip IDs; and

    setting said unique chip IDs read from said computer in read-only memories of said RFID chips respectively and providing antennas in said RFID chips respectively.

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