Qingyou Zhang

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Taoyuan, TW

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Patents Grantslast 30 patents

Information Patent Grant
Current sharing method and apparatus for alternately controlling pa...
- Patent number 7,116,087
- Issue date Oct 3, 2006
- Delta Electronics Inc.
- Qingyou Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter circuits and method for reducing DC bus capacitor c...
- Patent number 7,009,852
- Issue date Mar 7, 2006
- Delta Electronics Inc.
- Jianping Ying
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-to-DC converter
- Patent number 6,778,410
- Issue date Aug 17, 2004
- Delta Electronics, Inc.
- Jianhong Zeng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Current sharing method and apparatus for alternately controlling pa...
- Publication number 20050036337
- Publication date Feb 17, 2005
- Delta Electronics Inc.
- Qingyou Zhang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DC-DC converter circuits and method for reducing DC bus capacitor c...
- Publication number 20050024028
- Publication date Feb 3, 2005
- Delta Electronics Inc.
- Jianping Ying
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...