Patent ID: 7363704

Claim:
A method of manufacturing an RFID tag, comprising: forming a plurality of through holes for embedding a plurality of electronic components on a first sheet; forming a substrate by sticking a second sheet to that surface of the first sheet on which the through holes are formed in the forming, and forming recesses on the substrate at positions where the through holes are present in the first sheet; mounting electronic components into the recesses of the substrate formed at the forming a substrate such that electrodes of the electronic components face toward openings of the recesses; forming antenna patterns on the substrate such that the antenna patterns are connected to the electrodes; forming an aggregate of RFID tags by placing a cover sheet onto the substrate with the antenna patterns; and cutting out individual RFID tags from the aggregate of RFID tags, wherein said cover sheet completing surrounds said antenna patterns, leaving no gaps and comes in direct contact with the substrate having the recesses containing the electronic components.