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Class Information
Number: 367/136
Name: Communications, electrical: acoustic wave systems and devices > Receiver circuitry > Responsive to intruder energy
Description: Subject matter wherein the circuitry is responsive to acoustic energy generated by the emplacement of a body within the region of sensitivity of the transducer.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8665670 Acoustic deterrence Mar. 4, 2014
8654612 System and method for detecting bats and their impact on wind facilities Feb. 18, 2014
8433582 Method and apparatus for estimating high-band energy in a bandwidth extension system Apr. 30, 2013
8405524 Seismic method for vehicle detection and vehicle weight classification Mar. 26, 2013
8379486 System and method for detecting bats and their impact on wind facilities Feb. 19, 2013
8339257 Firearm and system for notifying firearm discharge Dec. 25, 2012
8330614 Low power telemetry system and method Dec. 11, 2012
8331195 Computer implemented sensor data analysis Dec. 11, 2012
8073634 Method to extract target signals of a known type from raw data containing an unknown number of target signals, interference, and noise Dec. 6, 2011
8073294 Remote optical fiber surveillance system and method Dec. 6, 2011
8059489 Acoustic airport surveillance system Nov. 15, 2011
8050143 System and method for generating a threat alert Nov. 1, 2011
8019549 Event-based power management for seismic sensors Sep. 13, 2011
7990805 System and method for implementing non-lethal chemical warfare against rampage shooters Aug. 2, 2011
7952963 Systems and methods for telescopic data compression in sensor networks May. 31, 2011
7894305 Methods for detecting humans Feb. 22, 2011
7872948 Acoustic wide area air surveillance system Jan. 18, 2011
7821870 Method and system for identifying moving objects using acoustic signals Oct. 26, 2010
7746222 Method and apparatus for installing a wireless security system Jun. 29, 2010
7746225 Method and system for conducting near-field source localization Jun. 29, 2010
7702112 Intelligibility measurement of audio announcement systems Apr. 20, 2010
7616115 Sensor for detecting human intruders, and security system Nov. 10, 2009
7606115 Acoustic airspace collision detection system Oct. 20, 2009
7592899 Low power telemetry system and method Sep. 22, 2009
7573384 Method and system for detecting attempts at malicious action against an installation under surveillance Aug. 11, 2009
7362657 Aquatic object detection and disruption system Apr. 22, 2008
7245559 Acoustic fence Jul. 17, 2007
7233544 Harbor fence Jun. 19, 2007
7068166 Break-in detection system Jun. 27, 2006
7019649 Pool monitoring Mar. 28, 2006
6980483 Harbor fence Dec. 27, 2005
6980109 System and method for monitoring intrusion detection in a pool Dec. 27, 2005
6928030 Seismic defense system Aug. 9, 2005
6879544 Manatee vocalization detection method and system Apr. 12, 2005
6813220 Acoustic fence Nov. 2, 2004
6778469 Harbor fence Aug. 17, 2004
6697299 Individual authentication method, individual authentication apparatus, information communication apparatus equipped with the apparatus, and individual authentication system including the appar Feb. 24, 2004
6552963 Firearm discharge detection device and warning system Apr. 22, 2003
6400647 Remote detection system Jun. 4, 2002
6288973 Sensor systems Sep. 11, 2001
5777949 Trajectory matched passive detection system Jul. 7, 1998
5721712 Aircraft detection system Feb. 24, 1998
5675553 Method for data gap compensation Oct. 7, 1997
5559758 Alerting process Sep. 24, 1996
5473942 Acoustic location fixing insect detector Dec. 12, 1995
5430690 Method and apparatus for processing signals to extract narrow bandwidth features Jul. 4, 1995
5412622 Apparatus for discriminating sound sources in a water environment May. 2, 1995
5373486 Seismic event classification system Dec. 13, 1994
5349524 Color flow imaging system utilizing a time domain adaptive wall filter Sep. 20, 1994
5339281 Compact deployable acoustic sensor Aug. 16, 1994

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