Featured patents

Marine Seismic Survey Method and System
US 08824239 B2, Sept. 2, 2014, Transducer position control, Peter Tyler et al. / WesternGeco L.L.C. (Houston, US)
A method comprising:…

Voice and Position Localization
US 08787113 B2, July 22, 2014, Distance or Direction Finding, Oded Turbahn et al. / QUALCOMM Incorporated (San Diego, US)
Apparatus configured for processing of both audible and ultrasonic sound inputs,…

Collapsed Mode Operable cMUT Including Contoured Substrate
US 08787116 B2, July 22, 2014, Capacitive, Benoit Dufort et al. / Koninklijke Philips N.V. (Eindhoven, NL)
A capacitive ultrasound transducer, comprising:…

Sonic Fast-Sync System and Method for Bluetooth
US 08711656 B1, April 29, 2014, Receiver Circuitry, Brett Paulson / Verifone Systems, Inc. (San Jose, US)
A processor implemented method of providing a wireless identifier that identifies…

Apparatus for Creating Pressure Pulses in the Fluid of a Bore Hole
US 08693284 B2, April 8, 2014, Rotary valve control, William Peter Stuart-Bruges et al. / Sondex Limited GB
A device for creating pressure pulses in the fluid of a bore hole, the device…

Distance Sensor and Method for Determining a Distance
US 08670289 B2, March 11, 2014, Automatic gain or threshold control, Volker Niemz / Robert Bosch GmbH (Stuttgart, DE)
A distance sensor, comprising:…

Generating Fluid Telemetry
US 08514657 B2, Aug. 20, 2013, Through well fluids, Mark A. Sitka / Halliburton Energy Services, Inc. (Houston, US)
A downhole tool comprising:…

Underwater Detection Device
US 08488412 B2, July 16, 2013, Addition or subtraction, Yasunobu Asada / Furuno Electric Company, Ltd. (Nishinomiya, JP)
An underwater detection device, 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:…

Acquiring Seismic Vibrator Signals Having Distinguishing Signatures
US 08462585 B2, June 11, 2013, By receiver pattern arrangement, Robert Bloor et al. / Inova Ltd. (George Town, Grand Cayman, KY)
A geophysical information acquisition method, comprising:…

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