Patent ID: 7969307

Claim:
A radio frequency (RF) addressable diagnostic sensor unit comprising: at least one sensor element; at least one reference sensor element; a unique identification ID number; a sensor interface having an analog to digital converter coupled to the at least one sensor and reference sensor element; at least one antenna; a substrate; an RF power and communication interface coupled to the at least one antenna and sensor interface; a controller coupled to the RF power and communications interface and the sensor interface; and a memory coupled to the controller and the sensor interface; wherein the RF addressable sensor communicates with a remote wireless device, said wireless device having multiple wireless communication means, geolocation means and a unique ID, whereby said wireless device is coupled to at least one communications network linked to t least one remote server; and wherein the wireless device communicates with the RF addressable sensor interface to obtain the ID and sensor data; wherein the remote server authenticates said unique sensor ID associated with said unique wireless device ID and communicates to said wireless device processed information relating to said sensor data and software related to the unique sensor ID, thereby allowing said wireless device to interpret said sensor anywhere worldwide.