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Patent applications and USPTO patent grants for Knapp; Benno.The latest application filed is for "hearing aid with directional microphone system, and method for operating a hearing aid".
Patent | Date |
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Hearing aid with directional microphone system, and method for operating a hearing aid Grant 7,929,721 - Knapp , et al. April 19, 2 | 2011-04-19 |
Hearing Aid With Directional Microphone System, And Method For Operating A Hearing Aid App 20080044046 - Knapp; Benno ;   et al. | 2008-02-21 |
Hearing aid device, comprising a directional microphone system and a method for operating a hearing aid device Grant 7,324,649 - Knapp , et al. January 29, 2 | 2008-01-29 |
Method for operating a hearing aid or hearing aid system, and a hearing aid and hearing aid system Grant 6,882,736 - Dickel , et al. April 19, 2 | 2005-04-19 |
Method and apparatus for level limitation in a digital hearing aid Grant 6,628,794 - Dickel , et al. September 30, 2 | 2003-09-30 |
Method for operating a hearing aid or hearing aid system, and a hearing aid and hearing aid system App 20020037088 - Dickel, Thomas ;   et al. | 2002-03-28 |
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