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
Scattering spectroscopy employing hotspot-aligned nanopores
Information storage medium, reproducing method, and recording method
Redundant parallel operation of motor vehicle electrical system generators
Enhancing user experiences using aggregated device usage data
Method and composition for improving skin barrier function
Placental tissue grafts
Satellite mounting pole
  Randomly Featured Patents
Carrier for a beverage container
Candy bar
Ophthalmologic alignment device with automatic alignment means
Methods for producing amino acids in coryneform bacteria using an enhanced sigD gene
Method for manufacturing solid electrolytic capacitor device
Method and apparatus for manufacturing profiles and laminates
Apparatus for anchoring an umbrella
Private branch exchange (PBX) system, private branch exchange, and method of communication using the same PBX system
Rearview mirror
Connector