Patent ID: 8904134
Filing Date: 2014-12-02
Classification: G06K

Abstract:
1. A transponder comprising: a transmitting and receiving device configured to receive commands and transmitting data; a command processor configured to execute the commands; a programming device configured to change a memory content; and a data memory having a first memory area and a second memory area, the first memory area configured to have a first value that indicates that a predefined or no data stream should be transmitted or a second value that indicates at least one part of a content of the second memory area should be transmitted; wherein, when the first memory area has the first value, a content of both the first and second memory areas is changeable; wherein the transponder is capable of being communicatively connected to a base station through a wireless medium; wherein the programming device is further configured to examine the first memory area in response to receiving a read command for the content of the second memory area from the base station, and: