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Class Information
Number: 367/5
Name: Communications, electrical: acoustic wave systems and devices > Transponders > Sonobuoys and sonobuoy systems > With plurality of sonobuoys
Description: Subject matter in which two or more receiver-transmitter devices are employed.










Patents under this class:

Patent Number Title Of Patent Date Issued
8600592 Homing system and method for an autonomous underwater vehicle Dec. 3, 2013
8228760 Airborne laser-acoustic mine detection system Jul. 24, 2012
8223590 Airborne laser-acoustic mine detection system Jul. 17, 2012
8059485 Communication system, information collecting method and base station apparatus Nov. 15, 2011
8050138 Ballistic-acoustic transducer system Nov. 1, 2011
6995707 Integrated maritime portable acoustic scoring and simulator control and improvements Feb. 7, 2006
6687186 Sonobuoy deployment method Feb. 3, 2004
6630890 Methods, systems and tools for borehole logging Oct. 7, 2003
6233202 Dipping sonar transducer housing May. 15, 2001
6089345 Elastic wave exploration tool for wells Jul. 18, 2000
5995445 Acoustic survey technique Nov. 30, 1999
5982707 Method and apparatus for determining geologic relationships for intersecting faults Nov. 9, 1999
5691957 Ocean acoustic tomography Nov. 25, 1997
H1618 Coherent arrays of drifting sonobuoys Dec. 3, 1996
5339281 Compact deployable acoustic sensor Aug. 16, 1994
5121173 Proximity effect very long wavlength infrared (VLWIR) radiation detector Jun. 9, 1992
5119341 Method for extending GPS to underwater applications Jun. 2, 1992
5027333 Acoustic locator for elements of a flexible sonar array Jun. 25, 1991
4927396 Sonobuoy May. 22, 1990
4691305 Automatic attenuator for sonobuoys Sep. 1, 1987
4639900 Method and a system for monitoring a sea area Jan. 27, 1987
4559605 Method and apparatus for random array beamforming Dec. 17, 1985
4189786 Radio buoy assembly Feb. 19, 1980











 
 
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