BI-DIRECTIONAL AND MULTI-FREQUENCY RF SIGNALING SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 16, 2013
app pub date -
Jul 26, 2011
filing date -
Jul 26, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
There is described herein an active bidirectional tag for use in an RF signaling system for real-time and non-real time localization. The tag has a first antenna that operates at a first frequency and a second antenna that operates at a second frequency. The two antennas allow the tag to perform more than one function concurrently, and to provide different ranges of communication between the two antennas. The tag is low cost, low power, and multi-use.
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