20110259965 | HIGH PERFORMANCE GLASS TRANSPONDER - A magnetic antenna core for use in an implantable passive radio-frequency identification tag. The magnetic antenna core can be ferrite or similar material and can be rectangular, planar, circular, or semi-circular along the length of the core. The magnetic antenna core does not have any constraints to mount an antenna coil in a particular orientation and electronics can be mounted on either side of either end of the antenna core, or on the end face parallel to the extreme sides of the antenna core. | 10-27-2011 |