Chean-Lung Tsay

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Piecewise on-time modulation apparatus and method for a power facto...
- Patent number 7,436,685
- Issue date Oct 14, 2008
- Richtek Technology Corp.
- Hong-Chun Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Two-phase driver and driving method
- Patent number 7,023,718
- Issue date Apr 4, 2006
- Richtek Technology Corp.
- Nan-Chuan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving circuit configured in a three-phase inverter and driving me...
- Patent number 7,015,658
- Issue date Mar 21, 2006
- Richtek Technology Corp.
- Chean-Lung Tsay
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for charge pulse-width modulation control
- Patent number 5,550,498
- Issue date Aug 27, 1996
- Industrial Technology Research Institute
- Khang-Shen Kwan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Piecewise on-time modulation apparatus and method for a power facto...
- Publication number 20050219871
- Publication date Oct 6, 2005
- Hong-Chun Li
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Driving circuit configured in a three-phase inverter and driving me...
- Publication number 20040136215
- Publication date Jul 15, 2004
- Chean-Lung Tsay
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Two-phase driver and driving method
- Publication number 20040095791
- Publication date May 20, 2004
- Nan-Chuan Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER