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Class Information
Number: 381/23.1
Name: Electrical audio signal processing systems and devices > Binaural and stereophonic > Hearing aid
Description: Subject matter having a small ambient sound reproducing system wherein two or mote output transducers transmit independent sound signals directly into the ear or skull for use by a hearing impaired individual to increase the sound level received by the ear (i.e., listening assistance.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8712063 Synchronization of sound generated in binaural hearing system Apr. 29, 2014
8712082 Wireless updating of hearing devices Apr. 29, 2014
8705751 Compression and mixing for hearing assistance devices Apr. 22, 2014
8670355 System and method for network based hearing aid compatible mode selection Mar. 11, 2014
8670582 N band FM demodulation to aid cochlear hearing impaired persons Mar. 11, 2014
8666314 Bluetooth transmission facility for hearing devices, and corresponding transmission method Mar. 4, 2014
8660281 Method and system for a multi-microphone noise reduction Feb. 25, 2014
8660285 Accessory adapter for cochlear implant system providing simultaneous T-mic and external audio input Feb. 25, 2014
8630431 Beamforming in hearing aids Jan. 14, 2014
8605913 Right/left detection in hearing aids Dec. 10, 2013
8600067 Acoustic sealing analysis system Dec. 3, 2013
8600088 Hearing device, hearing device system and method of controlling the hearing device system Dec. 3, 2013
8594337 Method for operating a hearing device and a hearing device Nov. 26, 2013
8565460 Hearing aid device Oct. 22, 2013
8559662 Genetic algorithms with subjective input for hearing assistance devices Oct. 15, 2013
8553897 Method and apparatus for directional acoustic fitting of hearing aids Oct. 8, 2013
8553905 Always on headwear recording system Oct. 8, 2013
8553916 Method and hearing aid for changing the sequence of program positions Oct. 8, 2013
8542855 System for reducing acoustic feedback in hearing aids using inter-aural signal transmission, method and use Sep. 24, 2013
8538033 Systems and methods for obtaining hearing enhancement fittings for a hearing aid device Sep. 17, 2013
8532307 Method and system for providing binaural hearing assistance Sep. 10, 2013
8532320 Method and system for fitting a hearing aid Sep. 10, 2013
8526624 Hearing aid Sep. 3, 2013
8477952 Audio system with feedback detection means Jul. 2, 2013
8442247 Hearing aid system comprising a matched filter and a measurement method May. 14, 2013
8411886 Hearing aid with an audio signal generator Apr. 2, 2013
8412100 Wireless communication system using custom earmold Apr. 2, 2013
8401211 Hearing device with RF communication Mar. 19, 2013
8396224 Methods and apparatuses for setting a hearing aid to an omnidirectional microphone mode or a directional microphone mode Mar. 12, 2013
8385574 Multipart compartment for a hearing system Feb. 26, 2013
8374877 Hearing aid and hearing-aid processing method Feb. 12, 2013
8358785 Hearing system with wideband pulse transmitter Jan. 22, 2013
8351626 Audio amplification apparatus Jan. 8, 2013
8331591 Hearing aid and method for operating a hearing aid Dec. 11, 2012
8325956 Hearing device, hearing aid system, method of operating a hearing aid system and use of a hearing aid device Dec. 4, 2012
8306248 Apparatus, systems and methods for relieving tinnitus, hyperacusis and/or hearing loss Nov. 6, 2012
8295497 Method for operating a binaural hearing system as well as a binaural hearing system Oct. 23, 2012
8290187 Hearing device and earpiece therefore Oct. 16, 2012
8280088 Hearing apparatus with feedback detection and corresponding method Oct. 2, 2012
8280064 Radio frequency interference reduction in connection with mobile phones Oct. 2, 2012
8270644 Binaural hearing instrument Sep. 18, 2012
8259971 Hearing apparatus with controlled programming socket Sep. 4, 2012
8243972 Method and apparatus for the configuration of setting options on a hearing device Aug. 14, 2012
8213651 Hearing device with a contact unit and an associated external unit Jul. 3, 2012
8208642 Method and apparatus for a binaural hearing assistance system using monaural audio signals Jun. 26, 2012
8199944 Method for operating a hearing device Jun. 12, 2012
8199945 Hearing instrument with source separation and corresponding method Jun. 12, 2012
8199947 Binaural hearing system with magnetic control Jun. 12, 2012
8194901 Control device and method for wireless audio signal transmission within the context of hearing device programming Jun. 5, 2012
8190189 Power management in low power wireless link May. 29, 2012

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