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
Circuit board and display panel assembly having the same
Electronic device and control method therein
Steplessly adjustable cymbal locating device
Non-phosphorus-based gellant for hydrocarbon fluids
Polypeptides and immunizing compositions containing gram positive polypeptides and methods of use
Apparatus for tuning a musical instrument, and a related instrument
Reuse of static image data from prior image frames to reduce rasterization requirements
  Randomly Featured Patents
Process for the production of isocyanates and for the continuous working-up of the residue
Proteinaceous soil removal process
Refrigerant suction structures for compressors
Write enabling device and method of use
Narrow band transceiver
Glaze compositions for ceramic substrates
Flavoring and perfuming ingredients
Memory arrangement for tape cassettes used in recording and/or reproduction
Body fluid flow control device
Baseball themed tent