Patent Document ID: 9704002
Application ID: 14640330
Patent Status: 1

Claim One:
1. A radio frequency identification system comprising a load transporter having a load receiving space for receiving a radio frequency identification tagged item with a first tag that is moved to the load receiving space; a radio frequency identification reader system for taking one or more tag readings during movement of the first tag along a path to the load receiving space; and a processing system that compares tag motional data based on the one or more tag readings with first tag motional information relating to movement of the first tag along the path to establish whether the one or more tag readings represent a tag moving along the path to the load receiving space, wherein the tag motional information is based on movement of the first tag in different directions, and wherein the processing system compares tag motional data based on tag readings taken during such movement in such different directions, with first tag motional information based on such movement in different directions, and for radio frequency identification tags not exhibiting tag motional data corresponding to movement in such different directions, determining that such radio frequency identification tags are extraneous.