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Acoustics

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.
  
07/24/2014 > 4 patent applications in 4 patent subcategories.

20140202786 - Optical seismic sensor systems and methods: Disclosed is an optical seismic sensor system for measuring seismic events in a geological formation, including a surface unit for generating and processing an optical signal, and a sensor device optically connected to the surface unit for receiving the optical signal over an optical conduit. The sensor device includes at... Agent:

20140202787 - Acoustic isolation mechanism: A rigid removable case for a portable electronic device may have an acoustic isolation mechanism between the rigid removable case and an acoustic component on the electronic device. The acoustic isolation mechanism may be a compressible component that may provide an air seal between an interior surface of the removable... Agent: Otter Products, LLC

20140202788 - Sound control system: A sustainable linear sound-deadening board with a tongue and groove design, which allows multiple boards to connect linearly and giving a both clean and attractive appearance. The board is effective in reducing reverberation within a room as well as acting to improve the soundproofing aspect of undesired sound leaking from... Agent:

20140202789 - Intermediate acoustic skin and the implementation thereof: A septum includes two septum plates and the edges of the septum plates are brought into contact at one of the junction edges of the septum plates. In particular, an angle (α) between one of the junction edges of the septum plates and one of the sides of the septum... Agent: Aircelle

  
07/17/2014 > 7 patent applications in 7 patent subcategories.

20140196976 - Method of optimizing seismic vibrator output force: A method of controlling a seismic vehicle may include estimating at least one orientation parameter for the seismic vehicle and controlling at least one operating parameter in view of the estimated orientation parameter(s). In non-limiting arrangements, the control may relate to re-positioning the seismic vehicle, adjusting value of a hold-down... Agent: Inova, Ltd.

20140196977 - Silencer and method for manufacturing the same: The invention relates to a silencer (1), in particular a vehicle silencer, having a continuous pipe (2) as well as a first resonator chamber (14) and a second resonator chamber (15) each surrounding the pipe (2) and being arranged one behind the other, with the shell (3) of the pipe... Agent: Henn Gmbh & Co Kg.

20140196978 - Silencer and method for manufacturing the same: The invention relates to a silencer (1) and a method for manufacturing a silencer (1), in particular a vehicle silencer, having an inner pipe section (2) and at least one resonator chamber (14, 15) embodied outside the pipe section (2), with the shell (3) of the pipe section (2) having... Agent: Henn Gmbh & Co Kg.

20140196979 - Pulsation damper: A pulsation damper (1) for damping pressure pulsations of a fluid is insertable into the fluid line as intermediate piece by forming an axial flow channel (3), and the pulsation damper (1) featuring a housing (2). The pulsation damper (1) is characterized by the fact that the housing (2) has... Agent: Mann+hummel Gmbh

20140196980 - Silencing apparatus for a vehicle: A muffler has a flattened cross-sectional shape the width of which is greater than its height. The muffler includes therein a plurality of expansion chambers. The muffler also includes an inlet pipe, an outlet pipe and first to third communication pipes, through which the expansion chambers are open to the... Agent: Toyota Jidosha Kabushiki Kaisha

20140196981 - Acoustically absorptive panel: An acoustically absorptive panel comprises a forward airspace bounded by an acoustically transparent front fabric stretch-mounted on a support frame, and the front face of a porous acoustical absorber, the forward air space, the front fabric and the porous absorber collectively acting as acoustical absorbing chamber, wherein oppositely disposed end... Agent:

20140196982 - Sound attenuating laminate materials: Sound absorbing or attenuating laminate flooring materials are provided, which are directed to be used in the production of floor covering, floor panels, furniture panels, cabinets, counter-tops and wall panels. As well, the methods for producing such products are provided. hi particular, abrasion resistant panels, with a laminated structure, created... Agent:

  
07/10/2014 > 3 patent applications in 3 patent subcategories.

20140190763 - Ported enclosure and automated equalization of frequency response in a micro-speaker audio system: One embodiment of the present invention sets forth a system that includes a detection device and a processor. The detection device is configured to sense that a handheld device has not been placed on or near a surface. In response to sensing that the handheld device has not been placed... Agent: Nvidia Corporation

20140190764 - Air intake duct: There is provided an air intake duct capable of fully achieving intake-air noise attenuation effect. The air intake duct has a duct wall section formed of resin in form of tube and configured to introduce external air into an internal combustion engine or alternate power supply system. The duct wall... Agent: Roki Co., Ltd.

20140190765 - Device for reducing the noise emitted by a conduit and aircraft conduit equipped with such a device: The invention relates to a device for reducing the noise emitted by a conduit belonging to an aircraft system that comprises an acoustic grid positioned in a segment of the conduit. Said grid has a length L1, along the axis (X-X) of said segment, and includes multiple meshes, each of... Agent: Dassault Aviation

  
07/03/2014 > 3 patent applications in 2 patent subcategories.

20140182965 - Flow controlled sound generation apparatus: A flow controlled sound generation system is disclosed that includes one or more fluid pumps to control air flow through a sound channel. The air flow is modulated through one or more valves to produce audible frequency pressure waves.... Agent: Deftio LLC

20140182967 - Acoustic decorative material: An acoustic decorative sheet includes a film layer, a glass cloth layer, and an adhesive layer separating the film layer from the glass cloth layer. The adhesive layer is adhered to the film layer and the glass cloth layer. The film layer and the adhesive layer have a plurality of... Agent:

20140182966 - Panel assembly having multi-layer patch for sound damping: A panel assembly with a multi-layer patch may be used in any number of different applications in order to reduce noise or vibrations, provide thermal insulation, and/or improve the structural integrity of an underlying part. In an exemplary embodiment where the panel assembly is a vehicle part, the panel assembly... Agent: Shiloh Industries, Inc.

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