Brian D.F. Chen

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Taichung, TW

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Patents Grantslast 30 patents

Information Patent Grant
Unit utilizing current to control reciprocation for pushing fluids
- Patent number 7,056,105
- Issue date Jun 6, 2006
- Ming-Hwa Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Heat-radiating structure with low height
- Patent number 6,834,711
- Issue date Dec 28, 2004
- Ming-Hwa Liu
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device and method for absorbing and radiating heat in very small sp...
- Patent number 6,364,003
- Issue date Apr 2, 2002
- Ming-Hwa Liu
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DEVICE UTILIZING MAGNETIC FORCE TO DRIVE A ROTOR
- Publication number 20070145855
- Publication date Jun 28, 2007
- Ming-Hwa LIU
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pump unit for magnetically driving an article
- Publication number 20060285984
- Publication date Dec 21, 2006
- Ming-Hwa Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Current-controlled/driven compensating/strengthening device
- Publication number 20060250030
- Publication date Nov 9, 2006
- Ming-Hwa Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Unit utilizing current to control reciprocation for pushing fluids
- Publication number 20050118043
- Publication date Jun 2, 2005
- Ming-Hwa Liu
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Heat-radiating structure with low height
- Publication number 20030205369
- Publication date Nov 6, 2003
- Ming-Hwa Liu
- F28 - HEAT EXCHANGE IN GENERAL