Featured patents

Interconnecting Tow Members of a Marine Seismic System
US 08792298 B2, July 29, 2014, Multiple hydrophone cable systems, Rune Toennessen / WesternGeco L.L.C. (Houston, US)
A marine seismic system comprising:…

Estimating Anisotropic Parameters
US 08792302 B2, July 29, 2014, Synthetic seismograms and models, Ran Bachrach / WesternGeco L.L.C. (Houston, US)
A method for processing seismic data, comprising:…

Apparatus for Turbulent Boundary Layer Control and Flow Noise Reduction
US 08773945 B1, July 8, 2014, Sonar Counter-Measures, Alia W Foley et al. / The United States of America as represented by the Secretary of the Navy (Washington, US)
An assembly for determining a parametric design of a large eddy breakup device,…

Acoustics for Power and Communication in Small Devices
US 08755252 B1, June 17, 2014, Signal Transducers, Robert A. Freitas, Jr. et al.
An apparatus which uses acoustic waves for power comprising:…

Annihilator Based Wave Inversion
US 08737166 B2, May 27, 2014, Synthetic seismograms and models, Ivan Vasconcelos / Ion Geophysical Corporation (Houston, US)
A method for verifying the accuracy of a wave velocity model, comprising the acts…

Seismic Imaging Systems and Methods Employing a Fast Target-Oriented Illumination Calculation
US 08750072 B2, June 10, 2014, Signal processing, Shengwen Jin et al. / Landmark Graphics Corporation (Houston, US)
A seismic imaging method that comprises:…

Underwater Communications
US 08699300 B2, April 15, 2014, Telemetering, Shaun Michael Dunn et al. / Atlas Electronik UK Limited (Newport, SW, GB)
A method of communicating data acoustically between a link initiator and a link…

Beamformer, Diagnostic System, Medical Image System, and Method for Displaying Diagnostic Image
US 08675445 B2, March 18, 2014, Acoustic Image Conversion, Jung-ho Kim et al. / Samsung Electronics Co., Ltd. (Suwon-si, KR)
A beamformer configured to form a reception beam, using a multichannel signal…

Sound-Based Positioning
US 08644113 B2, Feb. 4, 2014, With time interval measuring means, Heinrich Frick et al. / Microsoft Corporation (Redmond, US)
A method comprising:…

Obstacle Detection Apparatus and Method for Detecting Obstacle
US 08503265 B2, Aug. 6, 2013, Presence or movement only detection, Keiko Akiyama et al. / Nippon Soken, Inc. (Nishio, JP)
An obstacle detection apparatus comprising:…

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