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Patents Grants
last 30 patents
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Patent Grant
Input detecting circuit used for electric-leakage protection device...
Patent number
7,598,754
Issue date
Oct 6, 2009
Shanghai Fudan Microelectronics Co., Ltd.
Jun Yu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
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Patent Application
INPUT DETECTING CIRCUIT USED FOR ELECTRIC-LEAKAGE PROTECTION DEVICE...
Publication number
20080048667
Publication date
Feb 28, 2008
SHANGHAI FUDAN MICROELECTRONICS CO., LTD.
Jun YU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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