ELECTRONIC SHELF LABEL AND ELECTRONIC LABELLING SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
N/A
app pub date -
Feb 7, 2011
filing date -
Mar 5, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention relates to an electronic shelf label and an electronic labelling system including an electronic shelf label, the label comprising a display for displaying information related to a product, a receiver for receiving commands and/or data from a central unit, a control unit for controlling the display and the receiver, characterized in that a timer is provided for measuring the time passed since the last message was received from the central unit, a comparing unit is arranged for comparing the measured time to a predetermined threshold time, and a controller is adapted to initiate a predetermined action if the measured time exceeds the threshold time. The invention also relates to an electronic labelling system comprising such an electronic shelf label.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully