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Communications, electrical: acoustic wave systems and devices

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
07/10/2014 > 8 patent applications in 7 patent subcategories.

20140192616 - Electronic device: Provided is an electronic device including a modulation unit (22) that modulates a sound signal to a modulation wave for a parametric speaker; an oscillator (12) to which the modulation wave is input; an equalizer (26) that corrects a frequency characteristic of a sound wave that is demodulated by the... Agent: Nec Casio Mobile Communications, Ltd.

20140192615 - Information processing apparatus, information processing method, and information processing program: An information processing apparatus is provided, which includes: a signal initialization unit that acquires an initial value of a pressure signal that is obtained after receive, by a receiving unit, of an elasticity wave from an object; an impulse response initialization unit that acquires an initial value of an impulse... Agent: Canon Kabushiki Kaisha

20140192617 - System for acquiring seismic data in a marine environment, using seismic streamers coupled to means for detecting and/or locating marine mammals: Discloses herein is a system of acquiring seismic date in a marine environment, which includes: seismic streamers towed by a vessel; and means for detecting and/or locating marine mammals, characterised in that said marine mammal detection and/or location means are secured to said seismic streamers.... Agent: Sercel

20140192618 - Active attenuation of vibrations resulting from firing of acoustic sources: An acoustic logging tool is provided with a first acoustic source that generates an acoustic signal primarily directed into the formation, the acoustic signal including a noise signal carried axially along the tool, a second acoustic source adapted to generate a noise canceling signal along the tool that actively and... Agent: Schlumberger Technology Corporation

20140192619 - Torsional wave logging: A method for torsional wave logging in a borehole of a subterranean formation. The method includes obtaining a torsional wave measurement of the borehole, wherein the torsional wave measurement represents characteristics of a torsional wave propagating within a cylindrical layered structure associated with the borehole, wherein the cylindrical layered structure... Agent:

20140192620 - Combining seismic data from sensors to attenuate noise: To perform noise attenuation for seismic surveying, a sensor assembly is deployed on a ground surface, where the sensor assembly has a seismic sensor to measure seismic waves propagated through a subterranean structure, and a divergence sensor comprising a pressure sensor to measure noise. First data is received from the... Agent: Westerngeco L.L.C.

20140192621 - Apparatus and method for communication between downhole components: A method of synchronization between downhole components includes: generating a dual tone synchronization signal by a signal generator in a first downhole component disposed in a borehole in an earth formation, the dual tone signal including a first constituent periodic signal having a first frequency f1 and a second constituent... Agent: Baker Hughes Incorporated

20140192622 - Method and system for ultrasonic signaling, ranging and location tracking: An indoor ultrasonic location tracking system that can utilize standard audio speakers to provide indoor ranging information to modern mobile devices like smartphones and tablets. The method uses a communication scheme based on linearly increasing frequency modulated chirps in the audio bandwidth just above the human hearing frequency range where... Agent: Carnegie Mellon University, Center For Technology Transfer And Enterprise Creation

07/03/2014 > 8 patent applications in 5 patent subcategories.

20140185408 - Bottom seismic system: A sea bottom station for registration of seismic waves with vertical and horizontal components, having a vertical axis, including—a submergible case with a lid and a bottom preferably twice thicker than the lid,—a geophone block, wherein one geophone registers the vertical component, the remaining geophones register the horizontal component and... Agent:

20140185409 - Rigid protracted geophysical equipment comprising control surfaces: Disclosed are rigid protracted geophysical equipment that comprise control surfaces and associated methods of use in marine geophysical surveys. An apparatus for use in a marine geophysical survey comprising: rigid protracted geophysical equipment having a ratio of length to a largest dimension of width or height of about 1000:1 or... Agent:

20140185412 - Rigid-stem active method and system: Disclosed arc methods and systems for using a rigid-stem assembly comprising a plurality of interconnected rigid stems in a marine survey. An embodiment discloses a geophysical sensor streamer comprising a rigid-stem assembly comprising a plurality of rigid stems that are interconnected and each comprise a stem body defining, one or... Agent: Pgs Geophysical As

20140185411 - Rigid-stem lead-in method and system: Disclosed are methods and systems for using a rigid-stem lead-in assembly comprising a plurality of interconnected rigid stems in a marine geophysical survey. An embodiment discloses a method of towing a survey device from a survey vessel, comprising: coupling the survey device to the survey vessel with a lead-in comprising... Agent: Pgs Geophysical As

20140185410 - Rigid-stem survey method and system: Disclosed are methods and systems for using a rigid-stem assembly comprising a plurality of interconnected rigid stems in a marine survey. An embodiment discloses a geophysical survey method comprising: deploying a rigid-stem assembly from a survey vessel into a body of water, wherein the rigid-stem assembly comprises a plurality of... Agent: Pgs Geophysical As

20140185413 - Dip seismic attributes: A method can include receiving a request for a dip value for a location within a sub-surface volume; responsive to the request, locating complimentary dip values for locations within the sub-surface volume where the location for the requested dip value lies within bounds defined by the locations for the complimentary... Agent: Schlumberger Technology Corporation

20140185414 - Active non-lethal avian denial infrasound systems and methods of avian denial: An active non-lethal infrasound system for denying all bird species access to critical areas, particularly in areas around aircraft and other high value systems. The system comprises a plurality of infrasound generators broadcasting continuous infrasonic signals to create a bird-free infrasound active zone within the perimeters of the protected critical... Agent: Technology International Incorporated

20140185415 - Alarm device for banishment of birds and animals: This utility model releases an alarm device for banishment of birds and animals, which includes: radio transmission module, voltage stabilizing circuit and inverter circuit. The radio transmission module sends radio signals to radio receiver module which then transmits such radio signals to the PC control circuit; the said PC control... Agent: Tianjin Changyue Electronic Technology Co. Ltd.

06/26/2014 > 11 patent applications in 8 patent subcategories.

20140177385 - Method and device to deghost seismic data: A method for processing seismic data related to a structure under a body of water to generate an image of the structure includes receiving seismic data acquired using detectors disposed on a depth-varying profile streamer. The method further includes generating, from the seismic data, first traces that correspond to traces... Agent: Cgg Services Sa

20140177384 - Pairwise grouping of joint sparsity models for sensing array processing: A scene is reconstructed by transmitting pulses into a scene from an array of transmitters so that only one pulse is transmitted by one transmitter at any one time. The one pulse is reflection by the scene and received as a set of signals. Each signal is sampled and decomposed... Agent: Mitsubishi Electric Research Laboratories, Inc.

20140177386 - Volumetric and non-volumetric sources-based seismic survey and method: A seismic survey system for surveying a subsurface. The system includes a volumetric land source buried underground for generating P-waves; a non-volumetric land source buried underground for generating P- and S-waves; plural receivers distributed about the volumetric and non-volumetric land sources and configured to record seismic signals corresponding to the... Agent: Cgg Services Sa

20140177387 - Marine seismic surveys using clusters of autonomous underwater vehicles: A seismic survey system records seismic signals during a marine seismic survey. The system includes first and second clusters, each including a set of autonomous underwater vehicles (AUVs); each cluster being associated with a corresponding first or second unmanned surface vehicle (USV); and a central control unit located on a... Agent: Cgg Services Sa

20140177388 - System and method for acoustic imaging using a transducer array: An apparatus for acoustic imaging includes an array with a number of acoustic transducers. Each acoustic transducer transmits and receives acoustic signals. The apparatus also includes a control unit that is coupled to the array and selectively powers a number of acoustic transducers based upon standoff distance between the array... Agent: Schlumberger Technology Corporation

20140177389 - Use of lamb and sh attenuations to estimate cement vp and vs in cased borehole: A method of determining properties of a bonding material disposed outside of a casing in a borehole includes at least two of the following three pairs of operations: (1) inducing an acoustic wave in the casing, and measuring attenuation of the acoustic wave, by pulse-echo or other cement bond logging... Agent: Baker Hughes Incorporated

20140177390 - Modeling of parallel seismic textures: An approach for seismic data analysis is provided. In accordance with embodiments of this approach, parallel regions within a volume of seismic data are modeled. Residual regions within the volumetric data set are identified, where the residual regions comprise those regions not modeled as parallel regions. The residual regions or... Agent: General Electric Company

20140177391 - Acoustic isolators: Acoustic isolators are disclosed herein. An example apparatus includes a transmitter to transmit an acoustic signal. The example apparatus also includes an acoustic isolator substantially surrounding a receiver, and the receiver is to receive the acoustic signal via an opening in the acoustic isolator. The transmitter and the acoustic isolator... Agent: Schlumberger Technology Corporation

20140177392 - Acoustic reception: A pressure-balanced acoustic-signal-receiving apparatus and methods therefor. The apparatus may comprise a first housing, a first actuator, a second housing, and a second actuator. The first housing may comprise a fluid chamber, a passage connecting a first and second portion of the fluid chamber, a tubular-contact assembly, an isolating member... Agent: Halliburton Energy Services, Inc.

20140177393 - Ultrasound interior space monitoring system for a vehicle: An ultrasound interior space monitoring system for a motor vehicle includes at least one ultrasound transmitter and at least one ultrasound receiver that can be attached in the interior space of the motor vehicle and are configured for the contactless monitoring of the interior space. The system is operable in... Agent: Delphi Technologies, Inc.

20140177394 - Inter-diver signaling device and process: Taps on a beam-interrupt button of an underwater signaling transceiver are encoded as binary frequency shift-key modulated Golay codes, which are transmitted via 56-58 kHz compression waves generated by a ring-shaped electromechanical transducer. Light emitting diodes flash to signal the content of received signals and provide monitoring of the distance... Agent:

06/19/2014 > 15 patent applications in 12 patent subcategories.

20140169125 - Seismic data acquisition system comprising at least one towfish tail device connectable to a tail of a towed acoustic linear antenna: A system includes a plurality of streamers (towed acoustic linear antennas), each cooperating with a set of at least one depth control element having a determined diving capability enabling to immerse the tail of the streamer. At least one given streamer has a tail connected to a tail device which... Agent:

20140169126 - Method and device for marine seismic acquisition: Method and system for improving offset/azimuth distribution. The system includes plural streamers towed by a streamer vessel; a central source towed by the streamer vessel; first and second front sources located in front of the plural streamers along a traveling direction of the streamer vessel; and first and second large... Agent: Cgg Services Sa

20140169127 - Data processing systems and methods for downhole seismic investigations: Methods and systems for investigating a formation surrounding a wellbore. The methods involve a semblance-based analysis of downhole data, for example low frequency downhole data. The semblance-based analysis includes group semblance mapping of the data, followed by single shot semblance map handling, followed by multiple shot data handling. The systems... Agent: Schlumberger Technology Corporation

20140169128 - Devices, systems and methods for low frequency seismic borehole investigations: Downhole seismic sources that may be compatible measurement-while-drilling systems. The downhole seismic sources are integrated into drill string components, including drill collars of the bottom hole assembly. The downhole seismic sources may generate a low swept frequency signal suitable for imaging around the drill-string and ahead of the drill bit.... Agent: Schlumberger Technology Corporation

20140169129 - Downhole receiver systems and methods for low frequency seismic investigations: Downhole seismic receiver systems that may be compatible with measurement-while-drilling systems. The downhole seismic receiver systems may be integrated into drill-string components, including drill collars of a bottom hole assembly. The downhole seismic receiver systems include one or more receiver subsystems which in turn include at least two or more... Agent: Schlumberger Technology Corporation

20140169130 - Methods and apparatus for waveform processing: Methods and apparatus for waveform processing are disclosed. An example method includes representing waveform data using space time propagators in the Discrete Radon Transform Domain. The method also includes identifying signals within the represented waveform data using a Sparisty Penalized Transform.... Agent: Schlumberger Technology Corporation

20140169131 - Thermoelastic logging: A method for thermoelastic logging in a borehole of a subterranean formation. The method includes generating, by a computer processor, a reference dispersion based on a borehole wave dispersion measurement of the borehole, wherein the reference dispersion represents far-field elastic properties in the subterranean formation, analyzing, by the computer processor,... Agent: Schlumberger Technology Corporation

20140169132 - Method and device for determining frequency sweep for seismic source: Controller and method for generating a frequency sweep for a seismic survey that uses a seismic source. The method includes receiving specification data about the seismic source; receiving environmental data about an infrastructure affected by the seismic survey; receiving guideline data about the infrastructure; setting a target energy spectrum density... Agent: Cgg Services Sa

20140169133 - Memory-bound surface-related multiple prediction method for large datasets: A method is performed at a FPGA coprocessor having memory that stores a plurality of blocks of compressed seismic traces. The method includes: receiving, from a host, a request for processing a predefined set of seismic traces, the request including block location and trace header information; accessing one or more... Agent: Chevron U.s.a. Inc.

20140169134 - Zone controller: A method includes transmitting a measurement command from a controller to an occupancy sensor with an address that corresponds to an occupancy sensor identifier. The measurement command causes the occupancy sensor to transmit an ultrasonic signal into a parking space, receive echo signals reflected back to the occupancy sensor, and... Agent:

20140169135 - Method of detection of low-frequency and ultrasonic acoustic signals within a predetermined time frame: A method for detecting an intrusion in a confined space is provided. The method includes the steps of detecting an ultrasonic acoustic signal with a Doppler shift and a low frequency acoustic signal, said signals being indicative of an intrusion, and generating an alarm if the ultrasonic acoustic signal with... Agent: Gsn Electronic Company Ltd.

20140169136 - Location system: Static transmitter stations are used to determine the position of a mobile receiver unit. Each transmitter station transmits an ultrasonic signal including a transmitter-specific phase-shifting signature. The receiver unit receives a signal and identifies a transmitter station by its signature. It uses the received signal and the identity of the... Agent: Sonitor Technologies As

20140169137 - System and processing apparatus for measuring surface acoustic wave sensitive area size and method thereof: A measuring method of touch sensitive area size of a SAW sensor module is provided. The SAW sensor module comprises a substrate configured for propagating SAW, a first transmitter and a first receiver corresponding to a first axis, a second transmitter and a second receiver corresponding to a second axis.... Agent: Egalax_empia Technology Inc.

20140169138 - Apparatus and method for repelling pests in greenhouse: Provided is a method for repelling pests from a greenhouse which is open and closed by a vent, and the method includes recognizing a pest which lives in or may possibly come into a greenhouse, detecting a frequency required to repel the recognized pest; and emitting an ultrasonic wave or... Agent:

20140169139 - Hands-free trunk door opening apparatus and method based on the sound: The present disclosure relates to a system and a method for automatically controlling opening/closing of a trunk door of a vehicle, and more particularly, to a technology for user with load in both hands to easily open the trunk door of a vehicle, by mounting a microphone at the rear... Agent: Hyundai Motor Company

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