| Patent No. | Patent Title: |
| 7394912 | Audio headband device |
| 7266213 | Compact speaker with a protective cover |
| 7260236 | Wind noise suppression in directional microphones |
| 7260232 | Remote magnetic activation of hearing devices |
| 7254247 | Hearing aid with a microphone in the battery compartment lid |
| 7251342 | Single end planar magnetic speaker |
| 7251340 | Suspension for microphones |
| 7245729 | Loudspeaker |
| 7245737 | Behind-the-head mounted personal audio set |
| 7239714 | Microphone having a flexible printed circuit board for mounting c... |
| 7239713 | Wireless transmission system for hearing devices |
| 7236605 | User disposable sleeve for use within the ear canal |
| 7236606 | Sound system having a HF horn coaxially aligned in the mouth of a... |
| 7233675 | Method of forming an electret condenser microphone |
| 7233677 | Top-loading folded corner horn |
| 7231058 | Electroacoustic transducer and electronic apparatus |
| 7227969 | Inner panel loudspeaker apparatus |
| 7224812 | Condenser microphone and method for making the same |
| 7224814 | Two-way communication device |
| 7218748 | Tapered thickness surround for high excursion speaker driver |
| 7218743 | Speaker module and apparatus using this |
| 7215790 | Voice transmission apparatus with UWB |
| 7212648 | Loudspeaker system in which a diaphragm panel is driven by an ele... |
| 7212646 | Adjustable ear canal retention transceiver/receiver |
| 7209569 | Earpiece with an inertial sensor |
| 7206424 | Hearing aid with time-varying performance |
| 7206426 | Multi-coil coupling system for hearing aid applications |
| 7203334 | Apparatus for creating acoustic energy in a balanced receiver ass... |
| 7203332 | Magnet arrangement for loudspeaker |
| 7203329 | Audio speaker system employing an axi-symmetrical horn with wide ... |
| 7194102 | In-ear monitor with hybrid dual diaphragm and single armature des... |
| 7194103 | In-ear monitor with hybrid diaphragm and armature design |
| 7190801 | Horn loudspeaker |
| 7187778 | Neurofuzzy based device for programmable hearing aids |
| 7187779 | Electromagnetic transducer and portable communication device |
| 7184563 | Electret condenser microphone |
| 7184564 | Multi-parameter hearing aid |
| 7177436 | Component arranged directly on a t-coil |
| 7164775 | In the ear hearing aid utilizing annular ring acoustic seals |
| 7158649 | Hearing aid storage case with hearing aid activity detection |
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