Zone-based command transmissions to cart wheel assemblies
Wheel assembly and antenna design for cart tracking system
TWO-WAY COMMUNICATION SYSTEM FOR TRACKING LOCATIONS AND STATUSES OF WHEELED VEHICLES
TWO-WAY COMMUNICATION SYSTEM FOR TRACKING LOCATIONS AND STATUSES OF WHEELED VEHICLES
TWO-WAY COMMUNICATION SYSTEM FOR TRACKING LOCATIONS AND STATUSES OF WHEELED VEHICLES
TWO-WAY COMMUNICATION SYSTEM FOR TRACKING LOCATIONS AND STATUSES OF WHEELED VEHICLES
TWO-WAY COMMUNICATION SYSTEM FOR TRACKING LOCATIONS AND STATUSES OF WHEELED VEHICLES
TWO-WAY COMMUNICATION SYSTEM FOR TRACKING LOCATIONS AND STATUSES OF WHEELED VEHICLES
TWO-WAY COMMUNICATION SYSTEM FOR TRACKING LOCATIONS AND STATUSES OF WHEELED VEHICLES
SYSTEM WITH WHEEL ASSEMBLY THAT COMMUNICATES WITH DISPLAY UNIT OF HUMAN PROPELLED CART
System with wheel assembly that communicates with display unit of human propelled cart
System with handheld mobile control unit for controlling shopping cart wheel assemblies
SYSTEMS WITH BURIED ANTENNAS FOR BI-DIRECTIONAL COMMUNICATION WITH WHEELED VEHICLES
Systems with buried antennas for bi-directional communication with wheeled vehicles
SYSTEMS WITH BURIED ANTENNAS FOR BI-DIRECTIONAL COMMUNICATION WITH WHEELED VEHICLES
SYSTEMS WITH BURIED ANTENNAS FOR BI-DIRECTIONAL COMMUNICATION WITH WHEELED VEHICLES
SYSTEMS WITH BURIED ANTENNAS FOR BI-DIRECTIONAL COMMUNICATION WITH WHEELED VEHICLES
SYSTEMS AND METHODS FOR POWER STORAGE AND MANAGEMENT FROM INTERMITTENT POWER SOURCES
SYSTEMS AND METHODS FOR LOCATING AND CONTROLLING POWERED VEHICLES