Teeny Tiny Hitachi RFID Chip: Big Whoop - Gizmodo

Teeny Tiny Hitachi RFID Chip: Big Whoop - Gizmodo:

"Smaller than a grain of salt, Hitachi’s newest RFID chip measures .005 x .005 inches and is 7.5 micrometers thin. Using Silicon-on-Insulator (SOI) technology, it uses an external antenna to receive radio waves (2.45 GHz), and transforms it to energy to wirelessly transmit a 128 bit unique ID number for a high level of authenticity. But most importantly for Hitachi, it can make more of these chips on one single wafer, increasing production by 4 times.

Most importantly for you, expect to see more and more embedded RFID in nearly every product you purchase."