Personal identification devices and access control systems

Personal identification method and apparatus

Personal identification method, electronic identification...

Personal identification number processing using control vectors

Personal identification systems

Personal indentification system

Personal postage stamp vending machine

Personal verification system and method using plural code...

Pharmaceutical pill recognition and verification system

Phase sensitive coin discrimination method and apparatus

Photo booth systems and methods

Photo sensor array for banknote evaluation

Photo-sensor and image processing apparatus

Photofinishing system having customized customer order...

Physical access control

Pilfer-proof cash register

Pill dispensing apparatus

Pinless cash advances

Pinned disk coin feeding device

Plastic coin changer