Patent ID: 7997495

Claim:
A method of manufacturing a Radio Frequency Identification (RFID) transponder integrated circuit package incorporating a precisely tuned antenna comprising: providing at least one substrate, each substrate including at least one silicon layer; at least one semiconductor template, also known as a die; constructing an antenna of doped silicon layered into said integrated circuit package using a photoresist manufacturing process; designing, photographing and de-magnifying the antenna to produce a template or die and whereby said template or die is designed to mass produce a RFID antenna which is part of an integrated circuit package with a precise electro magnetic signal which resonates or tunes in the 24 to 40 GHz (gigahertz) range; laser trimming the antenna template or die to resonate or tune in 2 MHz (megahertz) increments from the 24 GHz (gigahertz) frequency to the 40 GHz (gigahertz) frequency; precisely trimming the antenna template or die to a specific frequency using algorithms; testing the frequency resonance of the mass produced antennas which are integrated into a single packed integrated circuit all for the purpose of reducing the size, weight and cost of a RFID transponder while increasing efficiency by reducing the transponder's signal to noise ratio; complementing the RFID transponders with RFID interrogators designed to frequency switch within the 24 to 40 GHz (gigahertz) range as desired by an operator or operating system.