| Patent No. | Patent Title: |
| 8189822 | Modular, line-array loudspeaker |
| 8189820 | Microphone assembly with underfill agent having a low coefficient... |
| 8189839 | Hearing device improvements using modulation of acoustically coup... |
| 8184839 | One-size-fits-most hearing aid |
| 8180086 | Speaker |
| 8180094 | Earpiece with acoustic vent for driver response optimization |
| 8180083 | Protective cover for behind-the-ear hearing aid device |
| 8175301 | Loudspeaker driver |
| 8175310 | BTE hearing aid adaptor |
| 8170250 | One-size-fits-most hearing aid |
| 8170253 | Listening device cap |
| 8155364 | Electronic device with microphone array capable of suppressing no... |
| 8155355 | Electret condenser microphone |
| 8150090 | Headphone and ear pad |
| 8144898 | High performance microphone and manufacturing method thereof |
| 8144914 | Wireless earphone and portable electronic device using the same |
| 8139804 | Electroacoustic transducing with a bridge phase plug |
| 8135161 | Low profile greeting card speaker |
| 8130984 | Acoustic vibration sensor |
| 8121298 | Hearing aid |
| 8121321 | Hearing aids |
| 8116492 | Rechargeable hearing device |
| 8116507 | Electronic apparatus |
| 8116502 | In-ear monitor with concentric sound bore configuration |
| 8111866 | Storage rack |
| 8107646 | Acoustic vibration generating element |
| 8107653 | Garment with built-in audio source wiring |
| 8107661 | Listening device cap |
| 8107655 | Expanding binaural hearing assistance device control |
| 8103039 | Microphone assembly with a replaceable part |
| 8098871 | Dynamic microphone |
| 8098875 | Headrest surround channel electroacoustical transducing |
| 8094862 | Speaker |
| 8090134 | Earphone device, sound tube forming a part of earphone device and... |
| 8085959 | Hearing compensation system incorporating signal processing techn... |
| 8077885 | Microphone device |
| 8077894 | Feature protection for stereo lithographic manufacturing processe... |
| 8073172 | Speaker and wireless charging system using same |
| 8073171 | Method for making a wireless communication link, antenna arrangem... |
| 8064613 | Electret microphone detection using a current source |
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