Featured patents

Method for Offset Timing of Simultaneous Seismic Source Firing
US 08842493 B2, Sept. 23, 2014, Controlled source signalling, Tor A. Ommundsen et al. / WesternGeco L.L.C. (Houston, US)
A method of performing a seismic survey operation, comprising:…

Method and Device for Marine Seismic Acquisition
US 08848483 B2, Sept. 30, 2014, Offshore prospecting, Jean-Pierre Degez et al. / Cggveritas Services SA (Massy Cedex, FR)
A survey acquisition system comprising:…

Sonic/Acoustic Monitoring Using Optical Distributed Acoustic Sensing
US 08848485 B2, Sept. 30, 2014, Borehole or casing condition, Francis X. Bostick, III / Weatherford/Lamb, Inc. (Houston, US)
An apparatus for performing sonic well logging in a wellbore, comprising:…

Ultrasonic Motion Detection
US 08842495 B2, Sept. 23, 2014, By combining or comparing signals, Stephen Hersey / Rethink Robotics, Inc. (Boston, US)
A method for adaptively detecting movements of objects within a space, the method…

Explosion-Proof Acoustic Source for Hazardous Locations
US 08797830 B2, Aug. 5, 2014, Casing or housing, John G. Romero et al. / General Monitors, Inc. (Lake Forest, US)
An explosion-proof system for generating airborne acoustic energy, comprising:…

Telemetric Sensing Using Micromachined Ultrasonic Transducer
US 08767514 B2, July 1, 2014, Capacitive, Yongli Huang / Kolo Technologies, Inc. (San Jose, US)
A capacitive micromachined transducer (cMUT) system comprising:…

Self-Tuning Acoustic Measurement System
US 08699299 B2, April 15, 2014, Returned signal used for control, Pavel Horsky et al. / Semiconductor Components Industries, LLC (Phoenix, US)
A method of forming a distance measurement circuit, comprising:…

Flasher Type Fish Sonar
US 08644112 B1, Feb. 4, 2014, Rotating lamp, Shuichi Sano et al. / Honda Electronics Co., Ltd. (Aichi-ken, JP)
A flasher type fish sonar comprising:…

Joint Structural Dip Removal
US 08599643 B2, Dec. 3, 2013, Signal analysis and / or correction, Agnes Dubois et al. / Schlumberger Technology Corporation (Sugar Land, US)
A method comprising:…

Method and Apparatus for Acquiring Wide-Azimuth Marine Data Using Simultaneous Shooting
US 08588025 B2, Nov. 19, 2013, Offshore prospecting, Craig J. Beasley et al. / WesternGeco L.L.C. (Houston, US)
A method, comprising:…

Patentorg has 545 documents under Communications, Electrical: Acoustic Wave Systems and Devices Patents.

Narrow down the browsing criteria below to see more patents.

Select a subcategory
Quick navigation
New documents
  • Process for the Production of the Actinobacillus Pleuropneumoniae Toxins APXI or APXIII in a Liquid Culture Medium Under Supply of Air Enriched in Carbon Dioxide
  • Method for Manufacturing Nonvolatile Memory Device
  • Supply Chain Demand Satisfaction
  • Supply-Line Management Device
  • Storage Control Device and Method for Managing Snapshot