Patent ID: 7873767
Filing Date: 2011-01-18
Classification: G06F,G06K

Abstract:
1. A wireless IC memory, for transmitting command or data between an external communication apparatus, with using radio-wave communication, comprising: an antenna, which is configured to transmit radio-waves carrying a signal with said external communication apparatus; a communication processor portion, which is configured to conduct transmission control of said signal; one or more memory banks, which are configured to memorize data therein, including an ID bank, a user area bank, a tag-code bank and a security bank, and which are configured to memorize UII code, which is ID data of being unique to said wireless IC memory; a protocol processing controller portion, which is configured to conduct transmission process of command or data that said signal presents, management of states of said wireless IC memory on protocol, or control of data readout for each of said memory banks; and a condition memory portion, including, at least, said ID data bank, which is configured to set up an enabling/disenabling condition of data readout of said ID data bank for each memory bank, wherein said protocol processing controller portion has: a condition setup portion, which is configured to set up one condition, being selected from at least first and second conditions, in said condition memory portion, as the enabling/disenabling condition of data readout of said ID data bank; and an access control portion, which is configured to respond said ID data, normally, to a readout command of said ID data from said external communication apparatus, when said first condition is set up in said condition memory portion, but not respond said ID data, normally, to the readout command of said ID data from said external communication apparatus, when said second condition is set up in said condition memory portion.