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Class Information
Number: 367/16
Name: Communications, electrical: acoustic wave systems and devices > Seismic prospecting > Offshore prospecting > Transducer position control
Description: Subject matter wherein the relative depth or location of the acoustic wave source or receiver is selectively varied or maintained constant.










Sub-classes under this class:

Class Number Class Name Patents
367/18 Fluid variation 22
367/17 Hydromechanical 57


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8693281 Marine seismic acquisition method and system Apr. 8, 2014
8687461 Marine seismic source handling system Apr. 1, 2014
8681581 Randomization of data acquisition in marine seismic and electromagnetic acquisition Mar. 25, 2014
8593904 Method and device to acquire seismic data Nov. 26, 2013
8573050 Methods and systems for streamer depth profile control Nov. 5, 2013
8576658 Method for seismic acquisition on the seabed, guiding equipment, seismic acquisition equipment and seismic acquisition system for the implementation of this method Nov. 5, 2013
8570830 Active steering systems and methods for marine seismic sources Oct. 29, 2013
8570829 Depth steerable seismic source array Oct. 29, 2013
8559265 Methods for efficiently acquiring wide-azimuth towed streamer seismic data Oct. 15, 2013
8531912 Method and device to acquire marine seismic data Sep. 10, 2013
8526269 Methods and systems for deploying seismic devices Sep. 3, 2013
8520468 Method and system for controlling streamers Aug. 27, 2013
8488409 Acquiring azimuth rich seismic data in the marine environment using a regular sparse pattern of continuously curved sail lines Jul. 16, 2013
8477560 Determining a position of an object of a positioning network associated with a marine survey arrangement Jul. 2, 2013
8473175 Controlling movement of a vessel traveling through water during a seismic survey operation Jun. 25, 2013
8462581 Marine seismic survey system and method for active steering of source arrays in such a system Jun. 11, 2013
8400871 Seafloor-following streamer Mar. 19, 2013
8391102 Automatic systems and methods for positioning marine seismic equipment Mar. 5, 2013
8391101 Marine seismic acquisition with controlled streamer flaring Mar. 5, 2013
8378671 Deployable magnetometer Feb. 19, 2013
8374053 Seismic streamer shape estimation Feb. 12, 2013
8296067 Satellite communications with cableless seismographs Oct. 23, 2012
8267031 Tension management control system and methods used with towed marine sensor arrays Sep. 18, 2012
8228756 Apparatus and methods for controlling position of marine seismic sources Jul. 24, 2012
8223585 Method and system for controlling streamers Jul. 17, 2012
8183868 Method to maintain towed dipole source orientation May. 22, 2012
8175765 Controlling movement of a vessel traveling through water during a seismic survey operation May. 8, 2012
8050139 System and method for towing acoustic source arrays Nov. 1, 2011
8014228 Marine seismic sources and methods of use Sep. 6, 2011
8004930 Methods and systems for determining coordinates of an underwater seismic component in a reference frame Aug. 23, 2011
7965583 Method and apparatus for guiding seismic acquisition equipment Jun. 21, 2011
7957220 Active steering for marine seismic sources Jun. 7, 2011
7944774 Method for determining adequacy of seismic data coverage of a subsurface area being surveyed and its application to selecting sensor array geometry May. 17, 2011
7933163 Method and system for controlling the position of marine seismic streamers Apr. 26, 2011
7881152 Active steering for marine sources Feb. 1, 2011
7835223 Removing noise from seismic data obtained from towed seismic sensors Nov. 16, 2010
7804738 Active steering systems and methods for marine seismic sources Sep. 28, 2010
7800976 Single foil lateral force and depth control device for marine seismic sensor array Sep. 21, 2010
7778109 Current prediction in seismic surveys Aug. 17, 2010
7755971 Sensing system Jul. 13, 2010
7755970 Methods for controlling marine seismic equipment orientation during acquisition of marine seismic data Jul. 13, 2010
7738317 Apparatus and methods for controlling position of marine seismic sources Jun. 15, 2010
7701803 Underwater acoustic positioning methods and systems based on modulated acoustic signals Apr. 20, 2010
7660190 Deflector devices Feb. 9, 2010
7660191 Methods and apparatus for acquisition of marine seismic data Feb. 9, 2010
7660192 Seismic streamer receiver selection systems and methods Feb. 9, 2010
7623411 Stabilized streamer connection system Nov. 24, 2009
7599249 Cable motion detection Oct. 6, 2009
7577060 Systems and methods for steering seismic arrays Aug. 18, 2009
7554880 Marine surveys Jun. 30, 2009

1 2 3










 
 
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