US2017105077A1
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Compact housing assembly or faceplate layout
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EP3086572A1
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A battery carrier assembly
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US2015237453A1
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Method of manufacturing assemblies for hearing aids
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US2014119586A1
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Hearing aid assembly
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EP2393312A1
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A method of forming a connector for a hearing aid
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EP2393311A1
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A cerumen filter for a hearing aid
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EP2355553A1
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An assembly comprising a male and a female plug member, a male plug member and a female plug member
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US7946890B1
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Adapter for an electronic assembly
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EP2112673A2
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An electro-mechanical pulse generator
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EP2071866A2
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A detachable earpiece auditory device with spring operation
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CN101494805A
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Electroacoustic transducer having a slotted terminal structure for connection to a flexible wire, and an assembly of the same
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CN101287304A
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Deep sub-micron MOS preamplifier with thick-oxide input stage transistor
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EP1926344A2
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A connector assembly comprising a first part and a second part
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EP1553696A1
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Amplifier circuit for capacitive transducers
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Miniature microphone with balanced termination
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US6888408B2
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Preamplifier for two terminal electret condenser microphones
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EP1493303A1
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Microphone assembly with auxiliary analog input
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US7336794B2
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High efficiency driver for miniature loudspeakers
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EP1425934A1
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Miniature speaker with integrated signal processing electronics
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EP1850630A2
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Miniature speaker with integrated signal processing electronics
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