An active RFID label is provided in which the antenna also forms the battery for the RFID chip that is part of the label. The antenna can be made of one or both of the electrodes forming a thin-film lithium-ion battery. The RFID chip, antenna and battery can all be placed upon the same substrate, and...http://www.google.es/patents/US20030231106?utm_source=gb-gplus-sharePatente US20030231106 - Radio frequency identification tag with thin-film battery for antenna
Radio frequency identification tag with thin-film battery for antenna
Número de solicitud: 10/172,255 Número de publicación: US 2003/0231106 A1 Fecha de presentación: 14 Jun 2002 Patente emitida: US6700491 ( Fecha de emisión 2 Mar 2004)
