A radio frequency identification (RFID) tag on a single layer substrate comprises a semiconductor integrated circuit RFID tag device and antenna circuit. A connection jumper may be used to bridge over the antenna circuit coil turns. The RFID tag device is located on the same side as an inductor coil...http://www.google.de/patents/US6496113?utm_source=gb-gplus-sharePatent US6496113 - Radio frequency identification tag on a single layer substrate
