RFID whiteboard

RFID—sensor system for lateral discrimination

RFID-based corrosion and moisture detection

RFID-based enterprise intelligence

RFID-based personnel tracking

RFIDs embedded into semiconductors

RFIDs embedded into semiconductors

Rich object model for diverse Auto-ID tags

Riding detection device for seat

Ring network system capable of detecting an alarm in each node

Rip detector signal detection circuit

River ice motion detector

Road surface friction detector and method for vehicles

Road surface ice detector and method for vehicles

Road-ice detecting sensor, method for installing same, and...

Road-ice detecting sensor, method for installing same, and...

Roadside deer warning method and system

Robbery in process warning system

Robbery warning device containing selectively actuatable informa

Robbery-preventing and body-protecting handbag