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Hearing device and method for adjusting...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Programming interface circuitry
Reexamination Certificate

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Hearing device and method for determination of a room acoustic

Electrical audio signal processing systems and devices – Hearing aids – electrical
Reexamination Certificate

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Hearing device and method for monitoring the hearing ability...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Wideband gain control
Reexamination Certificate

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Hearing device and method for reducing feedback therein

Electrical audio signal processing systems and devices – Hearing aids – electrical – Noise compensation circuit
Reexamination Certificate

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Hearing device and method for supplying audio signals to a...

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
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Hearing device and method for wind noise suppression

Electrical audio signal processing systems and devices – Hearing aids – electrical – Noise compensation circuit
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Hearing device and method with a mute function program

Electrical audio signal processing systems and devices – Hearing aids – electrical – Programming interface circuitry
Reexamination Certificate

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Hearing device for a protective helmet

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
Patent

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Hearing device having two modules for...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
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Hearing device having two modules for...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
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Hearing device set for testing a hearing device

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
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Hearing device system and method for manufacturing such device

Electrical audio signal processing systems and devices – Hearing aids – electrical
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Hearing device system and method for manufacturing such device

Electrical audio signal processing systems and devices – Hearing aids – electrical
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Hearing device system with behind-the-ear hearing aid...

Electrical audio signal processing systems and devices – Hearing aids – electrical – Directional
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Hearing device system with binaural data logging and...

Electrical audio signal processing systems and devices – Binaural and stereophonic – Hearing aid
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Hearing device system, hearing device maintenance system,...

Electrical audio signal processing systems and devices – Hearing aids – electrical
Reexamination Certificate

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Hearing device with anti-theft protection

Electrical audio signal processing systems and devices – Hearing aids – electrical – Programming interface circuitry
Reexamination Certificate

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Hearing device with automatic determination of its fit in...

Electrical audio signal processing systems and devices – Monitoring/measuring of audio devices – Testing of hearing aids
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Hearing device with embedded channnel

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
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Hearing device with fuel cell

Electrical audio signal processing systems and devices – Hearing aids – electrical – Specified casing or housing
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