Antenna for radio frequency identification reader
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Oct 27, 2005
app pub date -
Apr 27, 2005
filing date -
Apr 27, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An antenna for radio frequency communication, such as for a reader circuit that is configured to be coupled to a coupler of a system for controlling fluid dispensing. The antenna can include a printed circuit board with an aperture and a plurality of windings disposed circumferentially about the aperture. The antenna can also include a U-shaped core having first and second legs coupled by a third leg, the third leg being coupled to the printed circuit board, and the first and second legs extending generally parallel with respect to opposite sides of the printed circuit board over the plurality of windings.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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