| Patents for H04R 25 - Deaf-aid sets (22,418) |
|---|
| 03/31/2004 | EP1404146A1 Bone conduction headset |
| 03/31/2004 | EP1402756A2 Magnetic transducers of improved resistance to arbitrary mechanical shock |
| 03/31/2004 | EP1294329A4 Transcutaneous power optimization circuit for cochlear implant |
| 03/31/2004 | EP0980267B1 Moisture sensitive item conditioning appliance |
| 03/31/2004 | EP0963683A4 Improved microphones for an implantable hearing aid |
| 03/31/2004 | EP0873668A4 Implantable hearing aid |
| 03/31/2004 | EP0693249B1 Adaptive gain and filtering circuit for a sound reproduction system |
| 03/30/2004 | US6714654 Hearing aid operative to cancel sounds propagating through the hearing aid case |
| 03/30/2004 | US6712754 Method and system for positioning implanted hearing aid actuators |
| 03/25/2004 | WO2004025990A1 A bte/cic auditory device and modular connector system therefor |
| 03/25/2004 | WO2003081976A3 Reducing effect of magnetic and electromagnetic fields on an implants magnet and/or electronic |
| 03/25/2004 | WO2003005768A8 Hearing device |
| 03/25/2004 | US20040059251 Method and apparatus for treatment of monofrequency tinnitus utilizing sound wave cancellation techniques |
| 03/25/2004 | US20040057593 Hearing aid with adaptive microphone matching |
| 03/25/2004 | US20040057592 Acoustic module for a hearing aid device |
| 03/25/2004 | US20040057591 Directional hearing given binaural hearing aid coverage |
| 03/25/2004 | US20040057588 Vibrator for bone conducted hearing aids |
| 03/24/2004 | EP1401242A2 Feedback compensation for hearing-aids with system distance estimation |
| 03/24/2004 | EP1401241A2 Interface arrangement for audiological devices and corresponding method of data exchange |
| 03/24/2004 | EP1401240A1 A dual directional mode mobile terminal and a method for manufacturing of the same |
| 03/24/2004 | EP1224839B1 Otoplastic for behind-the-ear hearing aids |
| 03/24/2004 | EP0904672A4 Anti-eavesdropping device |
| 03/24/2004 | EP0865714A4 Bte assistive listening receiver with interchangeable crystals |
| 03/23/2004 | US6711271 Power management for hearing aid device |
| 03/23/2004 | CA2152049C Telemetry system and apparatus |
| 03/18/2004 | WO2004021885A1 Method and apparatus for measurement of evoked neural response |
| 03/18/2004 | WO2004021876A1 Method and apparatus for measurement of transmitter/receiver separation |
| 03/18/2004 | US20040052392 Switching structures for hearing aid |
| 03/18/2004 | US20040052391 System and method for selectively coupling hearing aids to electromagnetic signals |
| 03/18/2004 | US20040052390 Method and apparatus for programming a hearing device |
| 03/18/2004 | US20040052388 Modular hearing aid device |
| 03/17/2004 | EP1398995A2 Switching structures for hearing aid |
| 03/17/2004 | EP1398994A2 System and method for selectively coupling hearing aids to electromagnetic signals |
| 03/17/2004 | EP1398993A2 Apparatus and method for feedback compensation in an acoustic amplifcation system, especially in a hearing aid |
| 03/17/2004 | EP1398298A2 Process of making an all-silicon microphone |
| 03/17/2004 | EP1219138B1 Method and signal processor for intensification of speech signal components in a hearing aid |
| 03/17/2004 | CN1483298A Method and apparatus for determining in situ the acoustic seal provided by an in-ear device |
| 03/17/2004 | CN1142671C High feedback inhibited transmitting/receiving integrated earphone |
| 03/16/2004 | US6707924 Holder for portable electronic equipment |
| 03/16/2004 | US6707921 Use of mouth position and mouth movement to filter noise from speech in a hearing aid |
| 03/16/2004 | US6707920 Implantable hearing aid microphone |
| 03/16/2004 | US6705985 Apparatus and method for ossicular fixation of implantable hearing aid actuator |
| 03/16/2004 | CA2439329A1 Switching structures for hearing aid |
| 03/11/2004 | WO2004021740A1 Method for counteracting the occlusion effects |
| 03/11/2004 | WO2004021363A1 Method and apparatus for envelope detection and enhancement of pitch cue of audio signals |
| 03/11/2004 | WO2003101349A9 Medical device |
| 03/11/2004 | WO2003067922A3 Reducing noise in audio systems |
| 03/11/2004 | WO2003015457A3 Sound processing system including forward filter that exhibits arbitrary directivity and gradient response in single wave sound environment |
| 03/11/2004 | US20040049246 Implantable medical device telemetry processor |
| 03/11/2004 | US20040049243 Power suppy for a cochlear implant |
| 03/11/2004 | US20040049242 Monitor for auditory prosthesis |
| 03/11/2004 | US20040047486 Microphone with improved sound inlet port |
| 03/11/2004 | US20040047483 Hearing aid |
| 03/11/2004 | US20040047482 Hearing aid system |
| 03/11/2004 | US20040047481 Hearing aid system |
| 03/11/2004 | US20040047480 Process to adapt the signal amplification in a hearing device as well as a hearing device |
| 03/11/2004 | US20040047474 Fitting methodology and hearing prosthesis based on signal-to-noise ratio loss data |
| 03/10/2004 | EP1397024A1 Control circuit for small electrodynamic transducers in audio systems depending on the input signal characteristics |
| 03/10/2004 | EP1397023A2 Microphone with improved sound inlet port |
| 03/10/2004 | EP1149508B1 Directional ite hearing aid using dual-input microphone |
| 03/10/2004 | CN1141856C Telephone with receiver arousing bone-conduction and air-conduction hearing |
| 03/09/2004 | US6704429 Earphone without impulse noise and surroundings blockade |
| 03/09/2004 | US6704424 Hearing aid with audible alarm |
| 03/09/2004 | US6704423 Hearing aid assembly having external directional microphone |
| 03/09/2004 | US6704422 Method for controlling the directionality of the sound receiving characteristic of a hearing aid a hearing aid for carrying out the method |
| 03/04/2004 | WO2004017880A1 Hearing aid |
| 03/04/2004 | US20040044389 Quick connect earhook system for BTE devices |
| 03/04/2004 | DE20313063U1 Hearing aid comparison unit has holder for two behind the ear hearing aids and Y branched sound tube with switch valves |
| 03/04/2004 | DE19936063B4 Elektrochemische Sekundärzelle Electrochemical secondary cell |
| 03/03/2004 | EP1395084A2 Electret assembly for a microphone having a backplate with improved charge stability and improved humidity stability |
| 03/03/2004 | EP1395080A1 Device and method for filtering electrical signals, in particular acoustic signals |
| 03/03/2004 | EP1392392A1 Monitor for auditory prosthesis |
| 03/03/2004 | EP0855130B1 Digital hearing aid system |
| 03/02/2004 | US6700983 Hearing aid |
| 03/02/2004 | US6700982 Hearing instrument with onset emphasis |
| 02/26/2004 | WO2004017675A1 Method and apparatus for treatment of monofrequency tinnitus utilizing sound wave cancellation techniques |
| 02/26/2004 | WO2004017532A1 Subminiature bone vibrating speaker using the diaphragm and mobile phone thereby |
| 02/26/2004 | WO2003045109A3 Improved dynamic range analog to digital converter suitable for hearing aid applications |
| 02/26/2004 | US20040039299 Patient management in automated diagnostic hearing test |
| 02/26/2004 | US20040039245 Implantable microphone having sensitivity and frequency response |
| 02/26/2004 | US20040039244 Method for creating a coupling between a device and an ear structure in an implantable hearing assistance device |
| 02/26/2004 | US20040037443 Hearing aid, and method for reducing feedback therein |
| 02/26/2004 | US20040037442 Synchronised binaural hearing system |
| 02/26/2004 | US20040037437 Directional microphone |
| 02/25/2004 | EP1391138A2 Method of generating an electrical output signal and acoustical/electrical conversion system |
| 02/25/2004 | EP1147682B1 Hearing aid |
| 02/24/2004 | US6697674 At least partially implantable system for rehabilitation of a hearing disorder |
| 02/24/2004 | US6697494 Method to generate a predetermined or predeterminable receiving characteristic of a digital hearing aid, and a digital hearing aid |
| 02/24/2004 | US6696973 Communications system and control unit suitable therefor |
| 02/24/2004 | US6695943 Method of manufacturing a soft hearing aid |
| 02/19/2004 | WO2004016041A1 Differential microphone |
| 02/19/2004 | WO2004016040A1 Signal strength information dependent control of small electrodynamic transducers in audio systems |
| 02/19/2004 | WO2004016037A1 Method of increasing speech intelligibility and device therefor |
| 02/19/2004 | US20040032963 Hearing aid |
| 02/19/2004 | DE10236940B3 Platzsparende Antennenanordnung für Hörhilfegeräte Space-saving antenna array for hearing aids |
| 02/18/2004 | EP1389891A2 Space saving antenna assembly for hearing aids |
| 02/17/2004 | US6694034 Transmission detection and switch system for hearing improvement applications |
| 02/12/2004 | US20040028253 Detoxification of solid freeform fabrication materials |
| 02/12/2004 | US20040028252 Acoustical switch for a directional microphone |
| 02/12/2004 | US20040028251 Space-saving antenna arrangement for hearing aid device |