Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Perishable product electronic label including time and temperature measurement










Image Number 6 for United States Patent #7675424.

An electronic assembly may be contained in a label that performs time-temperature integration (TTI) and indicates that time and/or temperature levels have been reached that may compromise the quality, shelf life, or safety of the item to which the label is affixed. The label may be used on a wide variety of objects that require careful handling in terms of temperature and/or time elapsed before use. The labeling system includes circuitry that measures and calculates, and indictor(s) that signal that the time has come for discounted sale, and, later, that the time has come for disposal rather than sale. Optionally, the circuitry may act as an "over-temperature alarm" system, to measure, calculate, and indicate when a one-time temperature violation has occurred that is of such a magnitude that the item is immediately considered compromised, or spoiled.








 
 
  Recently Added Patents
Managing job execution
Process for shaping polymeric articles
Transfer device and image forming apparatus including regulation member
Fuel cell and a method of manufacturing a fuel cell
Efficient forward ranking in a search engine
Tomlinson Harashima precoding with additional receiver processing in a multi-user multiple-input multiple-output wireless transmission system
Oscillator circuit which compensates for external voltage supply, temperature and process
  Randomly Featured Patents
Supported double layer structure for displaying a nucleic acid associated with a protein
Pyrrolidineacetic acid esters
Faucet handle
Production of bis-(morpholino-N-alkyl) ethers
Pin for documents
Store-and-forward packet radio system and method
Camera supporting strap
Compact extruder with multiple parallel screws having a variable pitch arrangement
Voltage-controlled variable duty-cycle oscillator
Dynamic calculation of sample profile reports