Julu Sun

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Blacksburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Quasi-parallel voltage regulator
- Patent number 7,872,886
- Issue date Jan 18, 2011
- Virginia Tech Intellectual Properties, Inc.
- Ming Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-isolated bus converters with voltage divider topology
- Patent number 7,746,041
- Issue date Jun 29, 2010
- Virginia Tech Intellectual Properties, Inc.
- Ming Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-driven scheme for synchronous rectifier having no body diode
- Patent number 7,265,525
- Issue date Sep 4, 2007
- Virginia Tech Intellectual Properties, Inc.
- Ming Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converters having output capacitor resonant with autotransfor...
- Patent number 7,254,047
- Issue date Aug 7, 2007
- Virginia Tech Intellectual Properties, Inc.
- Yuancheng Ren
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Quasi-Parallel Voltage Regulator
- Publication number 20090206804
- Publication date Aug 20, 2009
- Ming Xu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Non-Isolated Bus Converters with Voltage Divider Topology
- Publication number 20070296383
- Publication date Dec 27, 2007
- Ming Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Self-driven scheme for synchronous rectifier
- Publication number 20060226819
- Publication date Oct 12, 2006
- Ming Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power converters having output capacitor resonant with autotransfor...
- Publication number 20060109696
- Publication date May 25, 2006
- Yuancheng Ren
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...