Jian-Xuan Lee

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Hsin-Chuang City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Brushless DC fan motor driving circuit
- Patent number 7,177,124
- Issue date Feb 13, 2007
- Datech Technology Co., Ltd.
- Jian-Xuan Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving circuit for a two-phase DC brushless fan motor
- Patent number 7,091,689
- Issue date Aug 15, 2006
- Datech Technology Co., Ltd.
- Jian-Xuan Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Printed circuit board having cooling means incorporated therein
- Publication number 20060028796
- Publication date Feb 9, 2006
- DATECH TECHNOLOGY CO., LTD.
- Nien-Lun Li
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Driving circuit for a two-phase DC brushless fan motor
- Publication number 20050264250
- Publication date Dec 1, 2005
- DATECH TECHNOLOGY CO., LTD.
- Jian-Xuan Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Brushless DC fan motor driving circuit
- Publication number 20050243482
- Publication date Nov 3, 2005
- DATECH TECHNOLOGY CO., LTD.
- Jian-Xuan Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER