Radio frequency identification tag on picking container and...
Rapid tax collection system and method for debit-type...
Real-time sales information architecture
Real-time sales information architecture
Receipt scanning system and method
Referential interface to enable commercial interaction...
Refrigerator having automatic food ordering function and...
Remote approval system and methods for use in network of...
Remote ordering system
Reporting in a supply chain
Reverse billing in online search
RF light directed inventory system
RF-ID product tracking system with privacy enhancement
RFID security device for optical disc
RFID security device for optical disc
RFID security device for optical disc
RFID system and method for vending machine control