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
Composite conductive pads/plugs for surface-applied nerve-muscle electrical stimulation
Electronic system auto-mute control circuit and control method thereof
Energy storage device package
Woven mesh substrate with semiconductor elements, and method and device for manufacturing the same
Image correction method
Assembly for providing an aligned stack of two or more modules and a lithography system or a microscopy system comprising such an assembly
Method and system for modifying satellite radio program subscriptions in a mobile vehicle
  Randomly Featured Patents
Cover for automobile auxiliary light
Techniques for distributing data
Safety device for a piece of luggage comprising a first outside zipper and a second inside zipper
Method and apparatus for selecting tools in manufacturing scheduling
Low spurious numerically controlled oscillator apparatus and method
Intraparietal aortic valve reinforcement device and reinforced aortic valve
Method of controlling impact force and shock interval in drop hammers
Image capturing device with lens cover and folding support
Camera
Antibody that binds uridine diphosphate