Ultrasonic generator system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 30, 2011
Grant Date -
Dec 25, 2008
app pub date -
Jul 18, 2005
filing date -
Jul 20, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The system generates resonant ultrasonic vibrations, preferably in a torsional mode. A control circuit monitors, feedback signals therefrom, which are scanned to determine the frequency at which minima occur. The frequency of the ultrasonic signal is then adjusted to the frequency at which the minimum occurs.
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