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Browse by Category: Main > Electrical & Energy
Class Information
Number: 381/86
Name: Electrical audio signal processing systems and devices > Vehicle
Description: Subject matter with a vehicle.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8705753 System for processing sound signals in a vehicle multimedia system Apr. 22, 2014
8705761 Entertainment system and earphone Apr. 22, 2014
8705762 Trunk mounted automotive network server with wireless data capability Apr. 22, 2014
8705763 In-vehicle audio device and in-vehicle audio system Apr. 22, 2014
8706273 Apparatus and method for conveying audio signals from an input locus to an output locus Apr. 22, 2014
8706278 Non-bussed vehicle amplifier diagnostics Apr. 22, 2014
8694202 Information providing system of motorcycle Apr. 8, 2014
8682000 Method and device for narrow-band noise suppression in a vehicle passenger compartment Mar. 25, 2014
8682004 Positional audio in a vehicle-to-vehicle network Mar. 25, 2014
8682005 Vehicle accessory microphone Mar. 25, 2014
8675907 Vehicle audio system having door mounted speaker support Mar. 18, 2014
8675889 Two wire autobias vehicular microphone system having user input functionality and method of forming same Mar. 18, 2014
8675888 Car audio Mar. 18, 2014
8675882 Sound signal processing device and method Mar. 18, 2014
8669858 Vehicle notification sound emitting apparatus Mar. 11, 2014
8670393 Tagging language for broadcast radio Mar. 11, 2014
8670573 Low latency ultra wideband communications headset and operating method therefor Mar. 11, 2014
8666105 Subwoofer mounting bracket Mar. 4, 2014
8666088 Tunable, sound enhancing air induction system for internal combustion engine Mar. 4, 2014
8666087 Integrated audio/communication system for use in a motor vehicle Mar. 4, 2014
8666089 Adaptive night-time high definition (HD) signal sensitivity threshold for HD radio receivers Mar. 4, 2014
8655663 Audio signal interpolation device and audio signal interpolation method Feb. 18, 2014
8655465 Method and electronic device Feb. 18, 2014
8654989 Rear surround sound system and method for vehicle Feb. 18, 2014
8654995 Audio control system for a vehicle Feb. 18, 2014
8644518 Audio broadcast collecting method Feb. 4, 2014
8634574 Sound transmitting device Jan. 21, 2014
8634571 Active type acoustic control system Jan. 21, 2014
8625815 Vehicular rearview mirror system Jan. 7, 2014
8618921 Method and system for identifying wet pavement using tire noise Dec. 31, 2013
8620001 System for simulated multi-gear vehicle sound generation Dec. 31, 2013
8620009 Virtual sound source positioning Dec. 31, 2013
8615091 System for accomplishing bi-directional audio data and control communications Dec. 24, 2013
8605917 Passenger control unit for an in-flight entertainment system Dec. 10, 2013
8600069 Multi-channel active noise control system with channel equalization Dec. 3, 2013
8600071 Vehicle existence informing device and method for informing existence of a vehicle Dec. 3, 2013
8594341 System and method for selectively switching between a plurality of audio channels Nov. 26, 2013
8594345 Automatic correction of loudness level in audio signals Nov. 26, 2013
8588041 System, article and methods for recording and/or storing digital data in a vehicle Nov. 19, 2013
8589793 Removable modular universal telematics services engine for an audio-visual control unit in a vehicle Nov. 19, 2013
8578081 Docking station for an electronic device Nov. 5, 2013
8572489 Handlebar audio controls Oct. 29, 2013
8562056 Audio apparatus for vehicle Oct. 22, 2013
8547218 Vehicle approach notification control apparatus for electric motorcycle Oct. 1, 2013
8549552 Methods and apparatus to monitor media exposure in vehicles Oct. 1, 2013
8542844 Sound modification system and method Sep. 24, 2013
8542846 Vehicle sound enhancing system and method of producing Sep. 24, 2013
8531279 Accessory mounting system for a vehicle Sep. 10, 2013
8525654 Vehicle-in-blind-spot detecting apparatus and method thereof Sep. 3, 2013
8526630 Active sound control apparatus Sep. 3, 2013

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