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Class Information
Number: 367/153
Name: Communications, electrical: acoustic wave systems and devices > Signal transducers > Underwater type > Plural transducer array
Description: Subject matter comprising a plurality of transducers having electrically distinguishable inputs or outputs arranged in a definite spatial relationship with respect to one another.

Sub-classes under this class:

Class Number Class Name Patents
367/154 Line array 228
367/156 Magnetostrictive 31
367/155 Piezoelectric 192

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8670291 Method and apparatus for terminating rope and its application to seismic streamer strength members Mar. 11, 2014
8665669 Acoustic signal detector Mar. 4, 2014
8625388 Voltage leakage detection for serially connected electrical nodes in a seismic surveying system Jan. 7, 2014
8561754 Seismic source with positive reflection plate and method Oct. 22, 2013
8559264 Method to acquire simultaneously seismic data with source arrays designed for specific targets Oct. 15, 2013
8534959 Method and apparatus for deployment of ocean bottom seismometers Sep. 17, 2013
8515094 Distributed signal processing systems and methods Aug. 20, 2013
8508106 Electroacoustic transducer Aug. 13, 2013
8509034 Hydrophone and hydrophone assembly for performing stereophonic underwater sound recordings Aug. 13, 2013
8477561 Seismic streamer system and method Jul. 2, 2013
8335131 Acoustic transducer array element having a plurality of acoustically coupled transducer assemblies Dec. 18, 2012
8246545 Ultrasound transducers with improved focus in the elevation direction Aug. 21, 2012
8229141 Dense transducer array and method Jul. 24, 2012
8223592 Omni-directional acoustic radiator with radial waveguides for submersible multi-transducer array Jul. 17, 2012
8218398 Omni-directional radiator for multi-transducer array Jul. 10, 2012
8175765 Controlling movement of a vessel traveling through water during a seismic survey operation May. 8, 2012
8139443 Underwater sound projector system and method of producing same Mar. 20, 2012
8125850 Method for identifying gas leaks using a stationary seabed placed steered beamformed acoustic antenna with active narrow beam transmitter interrogation capability Feb. 28, 2012
8098542 Combined electromagnetic and seismic acquisition system and method Jan. 17, 2012
8050139 System and method for towing acoustic source arrays Nov. 1, 2011
8027224 Broadband underwater acoustic transducer Sep. 27, 2011
7990803 Deployment and retrieval method for shallow water ocean bottom seismometers Aug. 2, 2011
7982369 Ultrasonic probe and ultrasonic diagnostic apparatus Jul. 19, 2011
7961549 Enhancing the acquisition and processing of low frequencies for sub-salt imaging Jun. 14, 2011
7957220 Active steering for marine seismic sources Jun. 7, 2011
7889601 Lightweight acoustic array Feb. 15, 2011
7804970 Array interconnect for improved directivity Sep. 28, 2010
7800980 Electroacoustic underwater antenna Sep. 21, 2010
7719925 Vertical line hydrophone array May. 18, 2010
7697374 Water inflatable volumetric hydrophone array Apr. 13, 2010
7693005 Sensor streamer having two-layer jacket Apr. 6, 2010
7679990 Methods for acquiring and processing seismic data from quasi-simultaneously activated translating energy sources Mar. 16, 2010
7654961 Ultrasonic probe Feb. 2, 2010
7635332 System and method of operating microfabricated ultrasonic transducers for harmonic imaging Dec. 22, 2009
7604595 Method and system for performing real time navigation of ultrasound volumetric data Oct. 20, 2009
7544165 Dynamically configurable ultrasound transducer with integral bias regulation and command and control circuitry Jun. 9, 2009
7536913 Rigidly mounted underwater acoustic inertial vector sensor May. 26, 2009
7518948 Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein Apr. 14, 2009
7494469 Connection apparatus and method for controlling an ultrasound probe Feb. 24, 2009
7491172 Connection apparatus and method for controlling an ultrasound probe Feb. 17, 2009
7483335 Permanently installed seismic ocean bottom cable Jan. 27, 2009
7483339 Acoustic projector and method of manufacture Jan. 27, 2009
7474778 Ultrasonograph Jan. 6, 2009
7466624 Armored seabed laid seismic cable and method and apparatus for manufacturing same Dec. 16, 2008
7466632 Method and apparatus for positioning a center of a seismic source Dec. 16, 2008
7463549 Apparatus and method for carrying out seismic surveys Dec. 9, 2008
7460434 Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein Dec. 2, 2008
7450474 Diagnostic system and method for transducers Nov. 11, 2008
7443765 Reconfigurable linear sensor arrays for reduced channel count Oct. 28, 2008
7426439 Method and apparatus for marine seismic data acquisition Sep. 16, 2008

1 2 3 4 5

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