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Joseph Comparetto
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Santa Cruz, CA, US
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last 30 patents
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Patent Grant
Mixed-mode (current-voltage) audio amplifier
Patent number
7,053,705
Issue date
May 30, 2006
Tymphany Corporation
John J. Hench
H03 - BASIC ELECTRONIC CIRCUITRY
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last 30 patents
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Patent Application
Mixed-mode (current-voltage) audio amplifier
Publication number
20050134374
Publication date
Jun 23, 2005
John J. Hench
H03 - BASIC ELECTRONIC CIRCUITRY