Pengwei Du

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Troy, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Method, memory media and apparatus for detection of grid disconnect
- Patent number 7,427,815
- Issue date Sep 23, 2008
- General Electric Company
- Zhihong Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anti-islanding protection systems for synchronous machine based dis...
- Patent number 7,271,571
- Issue date Sep 18, 2007
- General Electric Company
- Zhihong Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anti-islanding protection systems for synchronous machine based dis...
- Patent number 7,202,638
- Issue date Apr 10, 2007
- General Electric Company
- Zhihong Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD, MEMORY MEDIA AND APPARATUS FOR DETECTION OF GRID DISCONNECT
- Publication number 20080238215
- Publication date Oct 2, 2008
- General Electric Company
- Zhihong Ye
- G01 - MEASURING TESTING
Information Patent Application
ANTI-ISLANDING PROTECTION SYSTEMS FOR SYNCHRONOUS MACHINE BASED DIS...
- Publication number 20070126428
- Publication date Jun 7, 2007
- Zhihong Ye
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Anti-islanding protection systems for synchronous machine based dis...
- Publication number 20060082936
- Publication date Apr 20, 2006
- Zhihong Ye
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC