Two-way communication system with a web-corresponding portable information terminal unit and an image display equipment placed in a public space
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Sep 26, 2002
app pub date -
Mar 21, 2001
filing date -
Mar 21, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
To change one-way information transmissions by picture display equipment in the streets and public facilities to a two-way system using Web-corresponding type portable information terminal units (hereafter, 'Portable Terminal Unit'). For any information pictures which are shown by the screen display equipment in public places, the audience enter the personal ID number to display it. When the audience send the ID Number of interesting information to the providers through their Portable Terminal Unit, it becomes possible to exchange information at real time between the audience and providers and then, the two-way communication system will be established.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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