| Patent No. | Patent Title: |
| 7747032 | Conjoined receiver and microphone assembly |
| 7715584 | Loudspeaker with air deflector |
| 7715583 | Microphone assembly |
| 7711131 | Electric-acoustic transducer and electric-acoustic transducer/hou... |
| 7693294 | Method and system for reducing audible side effects of dynamic cu... |
| 7672468 | Method for adjusting the transmission characteristic of a hearing... |
| 7668323 | Electrostatic ultrasonic transducer and ultrasonic speaker |
| 7653205 | Method for operating a hearing device as well as a hearing device |
| 7639822 | Method of programming a hearing aid by a programming device |
| 7639832 | Headphones |
| 7639826 | Bending wave panel loudspeaker |
| 7630504 | Microphone comprising integral multi-level quantizer and single-b... |
| 7616773 | Communication device with receiver enclosure |
| 7606386 | Vibration actuator |
| 7602930 | Power-saving mode for hearing aids |
| 7602932 | Microphone attachment device |
| 7599510 | Multifunctional actuator and mobile terminal |
| 7574013 | Speaker |
| 7561711 | Audio peripheral for an electronic device |
| 7561710 | Communication device with microphone |
| 7558395 | Loudspeaker |
| 7542579 | Ultrasonic transducer, ultrasonic speaker, acoustic system, and c... |
| 7519192 | Wired clothing and earphones |
| 7508951 | Hearing aid with pull cord |
| 7492917 | Headphone with cord take-up device |
| 7483542 | Condenser microphone |
| 7477753 | Hearing aid protective packaging assembly |
| 7477755 | Speaker system |
| 7471802 | Boundary microphone |
| 7433487 | Speaker |
| 7426283 | Speaker device and heat-dissipating member |
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