| Patents for H04R 25 - Deaf-aid sets (22,418) |
|---|
| 01/16/2003 | US20030012392 Inter-channel communication In a multi-channel digital hearing instrument |
| 01/16/2003 | US20030012391 Digital hearing aid system |
| 01/16/2003 | US20030012388 Howling detecting and suppressing apparatus, method and computer program product |
| 01/16/2003 | DE10141800C1 In-ear hearing aid has moulded plastics plug fitted into ear with active venting of auditory canal via control signal outside audible frequency range |
| 01/16/2003 | CA2448938A1 Bone conduction headset |
| 01/15/2003 | EP1276349A1 A hearing aid with a self-test capability |
| 01/15/2003 | EP1275268A1 Bone-conduction transducer and bone-conduction speaker headset therewith |
| 01/15/2003 | EP1275267A2 A directional microphone assembly |
| 01/15/2003 | EP0818123B1 Cochlear electrode implant assemblies with positioning system therefor |
| 01/15/2003 | CN1391780A Hearing aid device incorporating signal processing techniques |
| 01/09/2003 | WO2003003792A1 Hearing aid fitting |
| 01/09/2003 | WO2003003791A1 Multi-electrode cochlear implant system with distributed electronics |
| 01/09/2003 | WO2001072085A3 Directional processing for multi-microphone system |
| 01/09/2003 | WO2001069974A9 Vibration-dampening receiver assembly |
| 01/09/2003 | US20030007658 Method for the operation of a hearing aid as well as a hearing aid |
| 01/09/2003 | US20030007657 Hearing aid with sudden sound alert |
| 01/09/2003 | US20030007647 Hearing aid with a self-test capability |
| 01/09/2003 | US20030006903 Sports signalling device for hearing impaired persons |
| 01/09/2003 | DE10131214C1 Mikrofonanordnung in einem hinter dem Ohr tragbaren Hörgerät Microphone array in a behind-the-ear hearing aid |
| 01/09/2003 | CA2451301A1 Multi-electrode cochlear implant system with distributed electronics |
| 01/08/2003 | EP1274278A2 Method of operating a digital programmable hearing device and a corresponding digital programmable device |
| 01/08/2003 | EP1274277A2 Method of operating a hearing device and a corresponding hearing device |
| 01/08/2003 | EP1273205A1 A hearing prosthesis with automatic classification of the listening environment |
| 01/08/2003 | CN1390408A System and method for delivering customized voice audio data on a packet-switched network |
| 01/03/2003 | WO2003001846A1 Hearing aid apparatus |
| 01/03/2003 | WO2003001845A1 A coupling device for a two-part bone-anchored hearing aid apparatus |
| 01/03/2003 | WO2003001844A1 Hearing aid and a method of compensating magnetic distortion |
| 01/02/2003 | US20030004546 Subcutaneously implantable power supply |
| 01/02/2003 | US20030003864 Cover for a mobile telephone handset |
| 01/02/2003 | US20030002701 Microphone arrangment in a hearing aid to be worn behind the ear |
| 01/02/2003 | US20030002700 Behind the ear hearing aid system |
| 01/02/2003 | US20030002699 Method for the operation of a digital, programmable hearing aid as well as a digitally programmable hearing aid |
| 01/02/2003 | US20030002698 Auditory prosthesis, a method and a system for generation of a calibrated sound field |
| 01/02/2003 | US20030002683 Voice-to-remaining audio (VRA) interactive center channel downmix |
| 01/02/2003 | EP1272003A1 An expansible receiver module |
| 01/02/2003 | EP1272002A2 Microphone device for a behind the ear hearing aid |
| 01/02/2003 | EP1272001A1 A hearing aid with a capacitor having a large capacitance |
| 01/02/2003 | EP1271899A1 Cover with induction coil for a mobile telephone handset |
| 01/02/2003 | EP1269794A2 Method for manufacturing hearing devices |
| 01/02/2003 | EP1269576A1 Method for providing the transmission characteristics of a microphone arrangement and microphone arrangement |
| 01/01/2003 | CN1388731A Audio signal-to-electrical signal converter |
| 12/26/2002 | US20020198437 Method of manufacturing a soft hearing aid |
| 12/26/2002 | US20020196958 Expansible receiver module |
| 12/26/2002 | US20020196957 Digital hearing aid with a voltage converter for supplying a reduced operation voltage |
| 12/26/2002 | US20020196956 Hearing aid with a capacitor having a large capacitance |
| 12/26/2002 | US20020196955 Voice transmission apparatus with UWB |
| 12/26/2002 | US20020196954 Modeling and fabrication of three-dimensional irregular surfaces for hearing instruments |
| 12/25/2002 | CN1387741A Silicon-based sensor system |
| 12/25/2002 | CN1387387A Oscillation preventing circuit |
| 12/24/2002 | US6498858 Feedback cancellation improvements |
| 12/24/2002 | US6498455 Wireless battery charging system for existing hearing aids using a dynamic battery and a charging processor unit |
| 12/19/2002 | WO2002102112A2 Magnetic transducers of improved resistance to arbitrary mechanical shock |
| 12/19/2002 | WO2002011509A3 Hearing device and set of such devices |
| 12/19/2002 | WO2002005591A3 Method for operating a hearing device and hearing device |
| 12/19/2002 | US20020191806 Hearing aid system with a programmable hearing aid and a transmission and/or reception unit, a transmission and/or reception unit as well as a programmable hearing aid |
| 12/19/2002 | US20020191805 In-the-ear hearing aid with directional microphone system |
| 12/19/2002 | US20020191804 Apparatus and method for adaptive signal characterization and noise reduction in hearing aids and other audio devices |
| 12/19/2002 | US20020191800 In-situ transducer modeling in a digital hearing instrument |
| 12/19/2002 | US20020191799 Hearing prosthesis with automatic classification of the listening environment |
| 12/19/2002 | US20020189894 Aural feedback apparatus |
| 12/19/2002 | DE10137685C1 Speech signal detection method for hearing aid provides evaluation index from correlation between instant amplitude signal and instant frequency signal |
| 12/17/2002 | US6496734 Auditory prosthesis with automated voice muting using the stapedius muscle reflex |
| 12/17/2002 | US6496587 Hearing aid |
| 12/17/2002 | CA2301437C Implantable system for rehabilitation of a hearing disorder |
| 12/17/2002 | CA2300629C Fully implantable hearing system with telemetric sensor testing |
| 12/17/2002 | CA2119358C Self-curving cochlear electrode array |
| 12/14/2002 | WO2000074915A2 Method of producing hearing aids and a hearing aid |
| 12/12/2002 | WO2002098503A1 Monitor for auditory prosthesis |
| 12/12/2002 | WO2002024127A3 Otoplastic and method for producing an otoplastic |
| 12/12/2002 | US20020186857 Automatic telephone switch for hearing aid |
| 12/12/2002 | US20020186110 Magnetic transducers of improved resistance to arbitrary mechanical shock |
| 12/12/2002 | CA2424289A1 Monitor for auditory prosthesis |
| 12/11/2002 | EP1264515A2 Acoustic switch with electronic switching capability |
| 12/11/2002 | EP1264514A2 Vibration-dampening receiver assembly |
| 12/11/2002 | EP1264513A2 Hearing aid comprising a microphone arrangement and an analog-digital converter module |
| 12/10/2002 | US6493454 Hearing aid |
| 12/10/2002 | US6493453 Hearing aid apparatus |
| 12/10/2002 | US6491722 Dual path implantable hearing assistance device |
| 12/10/2002 | US6491644 Implantable sound receptor for hearing aids |
| 12/10/2002 | US6491622 Apparatus and method for positioning implantable hearing aid device |
| 12/10/2002 | CA2242235C Arrangement for adjusting and fixing the relative position of two components of an active or passive hearing implant |
| 12/05/2002 | WO2002032208A3 Method for determining an acoustic environment situation, application of the method and hearing aid |
| 12/05/2002 | WO2002003752A3 A directional microphone |
| 12/05/2002 | US20020183648 Method for customizing audio systems for hearing impaired |
| 12/05/2002 | US20020183587 Direct drive movement of body constituent |
| 12/05/2002 | US20020181726 Hearing aid |
| 12/05/2002 | US20020181720 Method for analyzing an acoustical environment and a system to do so |
| 12/05/2002 | DE10154390A1 Hörgerät mit Venting Hearing aid with Venting |
| 12/04/2002 | EP1263262A2 Oscillation prevention circuit |
| 12/04/2002 | EP1210847A4 Improved sound processor for cochlear implants |
| 12/04/2002 | EP1092335B1 Method for producing hearing aids with shielding from electromagnetic radiation |
| 12/03/2002 | US6488616 Hearing aid transducer support |
| 11/28/2002 | WO2002096154A1 A system and methods for treating persistent tinnitus perception |
| 11/28/2002 | WO2001095666A3 Adaptive directional noise cancelling microphone system |
| 11/28/2002 | WO2001071826A3 Battery and circuitry assembly |
| 11/28/2002 | WO2001069970A3 Hearing aid format selector |
| 11/28/2002 | US20020177877 Method and apparatus for treatment of monofrequency tinnitus utilizing sound wave cancellation techniques |
| 11/28/2002 | US20020176594 Method for the operation of a hearing aid device or hearing device system as well as hearing aid device or hearing device system |
| 11/28/2002 | US20020176588 Oscillation prevention circuit |
| 11/28/2002 | US20020176587 Method of generating an electrical output signal and acoustical/electrical conversion system |