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Dali City, TW
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Patent Grant
Acoustoeletric transformation chip for ribbon microphone
Patent number
8,031,889
Issue date
Oct 4, 2011
National Chung-Hsing University
Ray-Hua Horng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
Acoustoeletric transformation chip for ribbon microphone
Publication number
20090245544
Publication date
Oct 1, 2009
National Chung Hsing University
Ray-Hua Horng
H04 - ELECTRIC COMMUNICATION TECHNIQUE