A product with a transponder is conveyed along a measurement line of a weighing device and an actual weight value is determined. An exchange of data with the transponder and weighing system enable automatic adjustment of the weighing system for a specified product type and/or sorting of the product based...http://www.google.com/patents/US7472031?utm_source=gb-gplus-sharePatent US7472031 - Adjusting a scale and sorter for a particular product based on an identification signal from a transponder contained thereon
