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SWITCHING STRUCTURES FOR HEARING AID
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Publication number 20130315423
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Publication date Nov 28, 2013
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Starkey Laboratories, Inc.
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Michael Karl Sacha
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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INTEGRATED AUTOMATIC TELEPHONE SWITCH
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Publication number 20130108093
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Publication date May 2, 2013
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Micro Ear Technology, Inc., d/b/a MICRO-TECH
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Mark A. Bren
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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INTEGRATED AUTOMATIC TELEPHONE SWITCH
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Publication number 20070248237
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Publication date Oct 25, 2007
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Micro Ear Technology, Inc., d/b/a MICRO-TECH.
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Mark A. Bren
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Integrated automatic telephone switch
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Publication number 20030059073
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Publication date Mar 27, 2003
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Micro Ear Technology, Inc., d/b/a MICRO-TECH.
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Mark A. Bren
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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