An IC assembly includes: a circuit board; an IC device mounted on the circuit board, said IC device including an IC placed on the circuit board and a plurality of connecting terminals for fixing the IC onto the circuit board; and a battery cell mounted on the circuit board in such a manner that one of...http://www.google.ca/patents/US6673484?utm_source=gb-gplus-sharePatent US6673484 - IC device, circuit board and IC assembly
