A testing system evaluates one or more integrated circuit chips using RF communication. The system includes an interrogator unit with a radio communication range, and an IC chip adapted with RF circuitry positioned remotely from the interrogator unit, but within the radio communication range. The interrogator...http://www.google.de/patents/US6161205?utm_source=gb-gplus-sharePatent US6161205 - Testing and burn-in of IC chips using radio frequency transmission