Peter C Digiulio

Sensor processor for high-speed mail-handling machine

Method of verifying proper payment of postage

Postage meter with a non-volatile memory security circuit

Multiple channel servo configuration

Communication protocol for a three nodes system having dedicated connections and bit indicating function of exchanged message

Control system for moistener

Microprocessor system controller for mail processing system applications

Electronic postage meter having power up and power down protection circuitry

Network and protocol for real-time control of machine operations

Microprocessor motor controller having discrete processing cycles