Patent ID: 7777631

Claim:
A system and method to manufacture an active RFID integrated circuit as a system on a chip which is powered by enzymes located in mammalian bodies and designed to overcome the antenna detuning effects of fluid and tissue in the mammalian body and whereby said system comprises: providing an RFID Integrated Circuit system on a chip incorporating an antenna constructed of ablated silicon harnessing specific chemical reactions within a mammalian body to produce electrical current or a potential for electrical current; harnessing the electrical current or potential for electrical current within the physical parameters of a system on a chip integrated circuit; shunting the electrical current or potential electrical current via electro magnetic connection to a capacitor whereby said capacitor is an integral part of the system on a chip integrated circuit; storing the electrical current or potential electrical current in the capacitor and whereby the electrical current or potential electrical current powers the system on a chip integrated circuit; manufacturing the system on a chip integrated circuit in part of silicon and in part of a porous membrane which allows the free flow of bodily fluids into and out of the system on a chip integrated circuit; manufacturing an anode and cathode as part of the system on a chip integrated circuit; manufacturing a capsule or casing for that part of the system on a chip integrated chip not made of porous material of material which is coated with a bio material which permits surrounding tissue to grow up to casing and bond to it; tuning the antenna to a specific frequency in order to obviate the detuning effects of whatever mammalian bodily fluids and tissue are present in a given embodiment: providing an RFID interrogator to interrogate the system on a chip interrogated circuit at low frequencies in the 100 kHz to 300 kHz range to neutralize the detuning effects of fluids and tissue in she mammalian body.