| Patents for H04R 25 - Deaf-aid sets (22,418) | 
|---|
| 11/07/2003 | CA2426899A1 On/off switching device for an electric apparatus or component | 
| 11/06/2003 | WO2003092326A1 Mri-compatible cochlear implant | 
| 11/06/2003 | WO2003091988A2 Non-stuttering biofeedback method and apparatus using daf | 
| 11/06/2003 | WO2003005768A3 Hearing device | 
| 11/06/2003 | US20030208099 Soundbridge test system | 
| 11/06/2003 | CA2483517A1 Non-stuttering biofeedback method and apparatus using daf | 
| 11/05/2003 | EP1359787A2 Fitting methodology and hearing prosthesis based on signal-to-noise ratio loss data | 
| 11/05/2003 | EP1358781A1 Faceplate | 
| 11/05/2003 | EP1247427B1 Vibration balanced receiver | 
| 11/05/2003 | EP1222840B1 Assembly and method for covering small earphones | 
| 11/05/2003 | CN1454443A 骨传导振动器 Bone conduction vibrator | 
| 11/04/2003 | US6643378 Bone conduction hearing aid | 
| 10/30/2003 | WO2002089525A3 Hearing device improvements using modulation techniques | 
| 10/30/2003 | DE10236134C1 Behind-the-ear hearing aid coupled to tube fitting through ear for supplying sound waves to auditory canal adjacent ear drum | 
| 10/30/2003 | DE10163513C2 Implantierbarer hydroakustischer Wandler Implantable hydroacoustic transducer | 
| 10/29/2003 | EP1356709A2 Manufacturing methods and systems for rapid production of hearing-aid shells | 
| 10/29/2003 | EP1356706A2 Second order microphone array | 
| 10/29/2003 | EP1356255A2 Method and apparatus for determining in situ the acoustic seal provided by an in-ear device | 
| 10/29/2003 | EP1208723B1 Hearing aid and external unit for communication therewith | 
| 10/28/2003 | US6639990 Low power full duplex wireless link | 
| 10/28/2003 | CA2316242C Dynamic automatic gain control in a hearing aid | 
| 10/28/2003 | CA2185649C Frequency transpositional hearing aid with digital and single sideband modulation | 
| 10/23/2003 | WO2003088710A1 Electric to acoustic transducer for a hearing aid | 
| 10/23/2003 | WO2003088709A1 Microphone assembly with auxiliary analog input | 
| 10/23/2003 | WO2003015458A3 Sound processing system including forward filter that exhibits arbitrary directivity and gradient response in multiple wave sound environment | 
| 10/23/2003 | WO2002085063A3 Fitting method and a hearing aid for suppression of perceived occlusion | 
| 10/23/2003 | US20030199204 Contact device for hearing aids | 
| 10/23/2003 | US20030198361 Cerumen protection system for hearing aid devices | 
| 10/23/2003 | US20030198360 Cerumen protection system for hearing aids | 
| 10/23/2003 | US20030198359 Directional microphone assembly | 
| 10/23/2003 | US20030198356 Apparatus and method for matching the response of microphones in magnitude and phase | 
| 10/23/2003 | US20030196850 Earmold for improved retention of coupled device | 
| 10/23/2003 | US20030196687 Efficiency | 
| 10/22/2003 | EP1355512A2 Remote control for a hearing aid | 
| 10/22/2003 | EP1355508A2 Earmold for improved retention of coupled device | 
| 10/22/2003 | EP1354498A1 Acoustic resistor for hearing improvement and audiometric applications, and method of making same | 
| 10/22/2003 | EP1354497A2 Communication method and a hearing aid system | 
| 10/22/2003 | EP1354388A1 Power supply for a cochlear implant | 
| 10/21/2003 | US6636017 Wireless battery charging system for existing hearing aids using a dynamic battery and a charging processor unit | 
| 10/16/2003 | WO2003086012A1 Electroacoustic converter | 
| 10/16/2003 | US20030194102 Electroacoustic transducer | 
| 10/16/2003 | US20030194095 System and method for individualized training of hearing aid users | 
| 10/16/2003 | DE10228828C1 Modular hearing aid has respective microphones in replaceable microphone module and main hearing aid module | 
| 10/16/2003 | DE10214187C1 Lagerung eines elektroakustischen Miniaturwandlers in einem Gerät, insbesondere einem Hörhilfegerät, sowie elektroakustischer Miniaturwandler Storage of an electroacoustic miniature transducer in a device, in particular a hearing aid device, as well as electroacoustic miniature transducer | 
| 10/15/2003 | EP1353530A1 Individual hearing training for hearing aid carriers | 
| 10/15/2003 | EP1353529A1 Internet-based auralisation of hearing impairment | 
| 10/15/2003 | EP1352543A1 Auditory signal generator for people suffering from tinnitus | 
| 10/14/2003 | US6633747 Orthodontic appliance audio receiver | 
| 10/14/2003 | US6633645 Automatic telephone switch for hearing aid | 
| 10/09/2003 | WO2003084287A1 High fidelity digital hearing aid and methods of programming and operating same | 
| 10/09/2003 | WO2003081976A2 Reducing effect of magnetic and electromagnetic fields on an implants magnet and/or electronic | 
| 10/09/2003 | WO2003051179A3 Method and apparatus for treatment of mono-frequency tinnitus | 
| 10/09/2003 | WO2003034783A3 Method for manufacturing an ear device and ear device | 
| 10/09/2003 | DE20208601U1 In ear hearing aid has wax and dirt plastic gauze filter in hooked or clamped circular frame in face plate. | 
| 10/08/2003 | EP1351554A2 Multi-channel cochlear implant with neural response telemetry | 
| 10/08/2003 | EP1351553A2 Housing cover for miniature electronic devices | 
| 10/08/2003 | EP1351552A2 Method for adapting a hearing aid to a momentary acoustic environment situation and hearing aid system | 
| 10/08/2003 | EP1351551A2 Contact device for hearing aid | 
| 10/08/2003 | EP1351550A1 Method for adapting a signal amplification in a hearing aid and a hearing aid | 
| 10/08/2003 | EP1351544A2 Low-noise directional microphone system | 
| 10/08/2003 | EP1228665B1 Feedback cancellation apparatus and methods utilizing an adaptive reference filter | 
| 10/08/2003 | EP1169886B1 Microphone for a hearing aid | 
| 10/07/2003 | US6631295 System and method for diagnosing and/or reducing tinnitus | 
| 10/07/2003 | US6631197 Wide audio bandwidth transduction method and device | 
| 10/07/2003 | US6629923 At least partially implantable hearing system with direct mechanical stimulation of a lymphatic space of the inner ear | 
| 10/07/2003 | US6629922 Flextensional output actuators for surgically implantable hearing aids | 
| 10/02/2003 | WO2003081950A1 Hearing aid with an interface frame and a corresponding production process | 
| 10/02/2003 | WO2003081949A2 A hearing aid device, components thereof and related production process | 
| 10/02/2003 | WO2003081948A2 A hearing instrument adjustment system | 
| 10/02/2003 | WO2003081947A1 Method for dynamic determination of time constants, method for level detection, method for compressing an electric audio signal and hearing aid, wherein the method for compression is used | 
| 10/02/2003 | WO2003081946A2 Acoustic sensor for an implantable hearing aid | 
| 10/02/2003 | WO2002067626A3 Expandable in-ear device | 
| 10/02/2003 | US20030185413 Cover device for hearing aids | 
| 10/02/2003 | US20030185412 Bearing of an electroacoustic miniature transducer in a device, particularly a hearing aid device, as well as an electroacoustic miniature transducer | 
| 10/02/2003 | DE10213844C1 Cerumenschutzsystem für Hörgeräte Wax protection for Hearing | 
| 10/01/2003 | EP1349426A2 A hearing instrument with directional microphones | 
| 10/01/2003 | EP1349425A2 Positioning of a miniature electroacoustic transducer in a hearing aid | 
| 10/01/2003 | EP1349424A2 Cerumen protection system for hearing devices | 
| 10/01/2003 | EP1349423A2 Cerumen protection system for hearing devices | 
| 10/01/2003 | EP1349422A2 Cover for a hearing aid | 
| 10/01/2003 | EP1349421A2 Disconnection of signal processing devices of a hearing aid | 
| 10/01/2003 | EP1348315A2 Method for determining a current acoustic environment, use of said method and a hearing-aid | 
| 10/01/2003 | EP1348314A1 Directional microphone | 
| 09/30/2003 | US6628795 Dynamic automatic gain control in a hearing aid | 
| 09/30/2003 | US6628794 Method and apparatus for level limitation in a digital hearing aid | 
| 09/30/2003 | US6628195 Tactile stimulation device for use by a deaf person | 
| 09/30/2003 | US6626822 Implantable microphone having improved sensitivity and frequency response | 
| 09/25/2003 | WO2003079723A2 Fitting of parameters in an electronic device | 
| 09/25/2003 | WO2003019982A3 Ear coupler | 
| 09/25/2003 | WO2002013572A3 Method and apparatus for filtering and compressing sound signals | 
| 09/25/2003 | US20030182000 Alternative sound track for hearing-handicapped users and stressful environments | 
| 09/25/2003 | US20030181783 Cushioning device for use with a hearing aid | 
| 09/25/2003 | US20030179899 Loudspeaker with shaped sound field | 
| 09/25/2003 | US20030179897 Hearing aid device and components and related production process | 
| 09/25/2003 | US20030179896 Hearing instrument adjustment system | 
| 09/25/2003 | US20030179895 Instrument with an interface frame and a process for production thereof | 
| 09/25/2003 | US20030179894 Directional microphone hearing aid system | 
| 09/25/2003 | US20030178247 Hearing aid instrument flexible attachment | 
| 09/24/2003 | EP1346605A1 Method of automatically fitting hearing aid | 
| 09/24/2003 | EP1346604A1 Condenser microphone assembly |