ACOUSTIC REFLECTORS
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 -
May 27, 2014
filing date -
Jul 29, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An underwater location detection system comprising a number of acoustic reflectors at the location, wherein the acoustic reflectors emit acoustic signals in response to receiving an incoming acoustic signal. The frequency of the acoustic signal emitted by each of the acoustic reflectors is different from one another.
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