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Min-Shen Ouyang
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Hsinchu, TW
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Patents Grants
last 30 patents
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Patent Grant
High-efficiency piezoelectric single-phase uni-polar ultrasonic act...
Patent number
7,019,437
Issue date
Mar 28, 2006
Min-Shen Ouyang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
High-efficiency piezoelectric single-phase uni-polar ultrasonic act...
Publication number
20050052093
Publication date
Mar 10, 2005
Min-Shen Ouyang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER