Wireless Chip Embedded in Paper

neutron_p writes "Japanese company Oji Paper has developed technology to embed semiconductor chips in paper during the papermaking processes. The embedded chip is 0.5x0.5mm and comes with a built-in antenna for wireless transmission at frequencies of between 13.56MHz to 2.45GHz. This breakthrough technology enables mass production of chip-embedded paper that will be used in lots of paper products: personal checks, paper bills, gift certificates, etc."