| Patents for H04R 25 - Deaf-aid sets (22,418) |
|---|
| 01/23/1997 | DE19525944A1 Hearing aid for person with frequency dependent hearing loss |
| 01/22/1997 | EP0755169A1 Sound transmission with fluid/jelly coupling to the human skull for hearing aids and microphones |
| 01/22/1997 | EP0755168A2 Hearing aid with electrodynamic acoustic transducer |
| 01/22/1997 | EP0423172B1 Active noise reduction system |
| 01/16/1997 | WO1997001314A1 Apparatus for and method of controlling speech processors and for providing private data input via the same |
| 01/16/1997 | CA2224199A1 Apparatus for and method of controlling speech processors and for providing private data input via the same |
| 01/15/1997 | EP0753239A1 Mos circuit with dynamically reduced threshold voltage, as for use in an output buffer of a hearing aid amplifier |
| 01/15/1997 | EP0753028A1 Radiation curable molding compositions |
| 01/03/1997 | WO1997000593A1 Hybrid behind-the-ear and completely-in-canal hearing aid |
| 01/02/1997 | EP0750831A1 Frequency transpositional hearing aid with digital and single sideband modulation |
| 12/31/1996 | US5589799 Low noise amplifier for microphone |
| 12/24/1996 | US5588064 Hearing aid battery cover switch |
| 12/19/1996 | WO1996041498A1 Hearing aid with wireless remote processor |
| 12/19/1996 | WO1996041497A1 Sampled chamber transducer with enhanced low frequency response |
| 12/19/1996 | WO1996041496A1 Wearable audio system with enhanced performance |
| 12/19/1996 | WO1996041459A1 Ear microphone with enhanced sensitivity |
| 12/19/1996 | WO1996040479A1 Radiation-curable, moldable material, methods for curing it and molded articles obtained therefrom |
| 12/19/1996 | WO1996039924A1 Apparatus and method for measuring tympanic displacement |
| 12/19/1996 | CA2224197A1 Radiation-curable, moldable material, methods for curing it and molded articles obtained therefrom |
| 12/19/1996 | CA2222555A1 Ear microphone with enhanced sensitivity |
| 12/18/1996 | EP0748575A1 Electronic simulator of non-linear and active cochlear signal processing |
| 12/17/1996 | US5586188 Hearing aid |
| 12/17/1996 | US5584870 Implant ESD protection network |
| 12/17/1996 | US5584869 Failure detection in auditory response stimulators |
| 12/11/1996 | EP0746959A1 Digitally controlled analog cancellation system |
| 12/11/1996 | CN2242560Y T-grade miniature coil for deaf-aid set |
| 12/05/1996 | WO1996039005A1 Programming of a speech processor for an implantable cochlear stimulator |
| 12/04/1996 | EP0745363A1 Hearing aid having a wavelets-operated cochlear implant |
| 12/03/1996 | US5581747 Communication system for programmable devices employing a circuit shift register |
| 12/03/1996 | US5581620 Signal processing apparatus |
| 11/26/1996 | US5578963 Integrated amplifier with flat gain for high and low impedance loads |
| 11/26/1996 | US5578084 For an implantable device |
| 11/21/1996 | WO1996037086A1 Hf-anti-interference device |
| 11/07/1996 | WO1996035314A1 Process for controlling a programmable or program-controlled hearing aid for its in-situ fitting adjustment |
| 11/06/1996 | EP0740893A1 Dynamic intensity beamforming system for noise reduction in a binaural hearing aid |
| 11/05/1996 | US5572594 Ear canal device holder |
| 11/05/1996 | US5571148 Implantable multichannel stimulator |
| 10/31/1996 | WO1996034508A1 A multichannel cochlear prosthesis with flexible control of stimulus waveforms |
| 10/29/1996 | US5570428 Transducer assembly |
| 10/29/1996 | US5569307 Implantable cochlear stimulator having backtelemetry handshake signal |
| 10/22/1996 | US5568516 For transmitting audio signals between first and second location |
| 10/16/1996 | CN2237914Y Wireless hearing aid |
| 10/10/1996 | WO1996015179A3 Radiation curable molding compositions |
| 10/08/1996 | US5562716 Package and method of construction |
| 10/08/1996 | US5562670 Holding means and method of implantation thereof in osseous tissue |
| 10/03/1996 | WO1996031087A1 Cochlear electrode implant assemblies with positioning system therefor |
| 10/03/1996 | CA2216703A1 Cochlear electrode implant assemblies with positioning system therefor |
| 10/02/1996 | EP0734638A1 Hearing aid |
| 10/02/1996 | EP0663137A4 Cochlear implant devices. |
| 09/26/1996 | DE19509916A1 Hearing aid with modular housing |
| 09/26/1996 | DE19507168A1 In-ear programmable hearing aid |
| 09/25/1996 | EP0689755B1 Remotely controlled, especially remotely programmable hearing aid system |
| 09/24/1996 | US5559892 Impedence buffering MOS circuit with dynamically reduced threshold voltage, as for use in an output buffer of a hearing aid amplifier |
| 09/24/1996 | US5558618 Semi-implantable middle ear hearing device |
| 09/19/1996 | WO1996028951A1 Implant device with electrostatic discharge protection |
| 09/19/1996 | DE19523552C1 In-ear programmable hearing aid |
| 09/19/1996 | CA2189742A1 Implant device with electrostatic discharge protection |
| 09/18/1996 | EP0732036A1 Automatic regulation circuitry for hearing aids |
| 09/18/1996 | EP0732035A1 Implantable magnetic hearing aid transducer |
| 09/17/1996 | US5557673 Auditory assistance apparatus and method |
| 09/12/1996 | WO1996027932A1 Power supply circuit and corresponding mounting configuration |
| 09/12/1996 | WO1996027804A1 Personal direction finding apparatus |
| 09/12/1996 | DE19508600A1 Ear plugs for hearing aid |
| 09/11/1996 | EP0730811A1 Hearing aids tester and method of operation |
| 09/10/1996 | US5554176 Body implantable electrode lead apparatus |
| 09/10/1996 | US5554096 Method of improving hearing in a subject |
| 09/04/1996 | EP0646307B1 Water-resistant transducer housing with hydrophobic vent |
| 09/04/1996 | CN1130459A Receiver for hearing aid |
| 09/03/1996 | US5553152 Apparatus and method for magnetically controlling a hearing aid |
| 09/03/1996 | US5553151 Hearing aid for a hearing-impaired person |
| 08/28/1996 | EP0556300B1 Contact transducer assembly for hearing devices |
| 08/27/1996 | US5549658 Four-Channel cochlear system with a passive, non-hermetically sealed implant |
| 08/22/1996 | WO1996025832A1 Failure detection in auditory response stimulators |
| 08/22/1996 | WO1996025727A1 Apparatus and method for simulating a human mastoid |
| 08/22/1996 | DE19504478A1 Ear insert for hearing aid |
| 08/22/1996 | CA2212739A1 Apparatus and method for simulating a human mastoid |
| 08/20/1996 | US5548658 Acoustic Transducer |
| 08/20/1996 | US5548550 Nonvolatile control architecture |
| 08/15/1996 | WO1996025019A1 Air conduction hearing device |
| 08/13/1996 | US5545191 Method for optimally positioning and securing the external unit of a transcutaneous transducer of the skin of a living body |
| 08/08/1996 | WO1996023443A1 Earmolds for two-way communication devices |
| 08/08/1996 | DE19526175C1 In-ear type hearing aid with feedback noise suppression |
| 08/07/1996 | EP0724819A1 Self-curving cochlear electrode array |
| 08/06/1996 | US5544063 Digital controller |
| 08/04/1996 | CA2141744A1 Hearing aid device |
| 07/31/1996 | EP0724377A1 Press-fit ear wax barrier |
| 07/25/1996 | DE19531388C1 Blind signal source separation system |
| 07/24/1996 | EP0723381A1 Device for hearing assistance |
| 07/18/1996 | DE19500442A1 Combined spectacles and hearing aid |
| 07/16/1996 | US5537477 Frequency characteristic shaping circuitry and method |
| 07/11/1996 | WO1996021335A1 Implantable and external hearing systems having a floating mass transducer |
| 07/11/1996 | WO1996021334A1 Articulated hearing device |
| 07/11/1996 | WO1996021333A1 Implantable magnetostrictive hearing aid apparatus, device and method |
| 07/10/1996 | EP0720811A1 Noise reduction system for binaural hearing aid |
| 07/09/1996 | US5535282 In-the-ear hearing aid |
| 07/03/1996 | EP0719493A1 Apparatus and method for reducing acoustic feedback |
| 07/02/1996 | US5533130 Cosmetically disguised hearing aid |
| 07/02/1996 | US5533120 Acoustic feedback cancellation for equalized amplifying systems |
| 07/02/1996 | US5531954 Method for fabricating a hearing aid housing |
| 07/02/1996 | US5531787 Implantable auditory system with micromachined microsensor and microactuator |