RADIO FREQUENCY IDENTIFICATION (RFID) DEVICE WITH A RESPONSE STOP COMMAND
First Claim
1. RFID including a communication control portion for transmitting and receiving command data to and from external communication equipment, a processing control portion for processing the command data transmitted and received, and a data storage portion for storing data, wherein said processing control portion includes response stopping means for stopping a response to said external communication equipment and response restarting means for restarting the response, and said response restarting means changes a content of said data storage portion before the response is restarted.
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Accused Products
Abstract
An RFID device is capable of stopping and restarting a response via a response stop command. The device is capable of initializing a part of or the whole of internal data including a response restart set data storage portion. The device is capable of using command data from an external communication equipment to look up response restart data at the restart of a response, deciding a data storage area and content that may be initialized when the restart is possible, and rewriting a data storage portion.
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Citations
2 Claims
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1. RFID including a communication control portion for transmitting and receiving command data to and from external communication equipment, a processing control portion for processing the command data transmitted and received, and a data storage portion for storing data, wherein said processing control portion includes response stopping means for stopping a response to said external communication equipment and response restarting means for restarting the response, and said response restarting means changes a content of said data storage portion before the response is restarted.
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2-8. -8. (canceled)
Specification