Shu Ji

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Blacksburg, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optimal trajectory control for LLC resonant converter for LED PWM d...
- Patent number 9,276,480
- Issue date Mar 1, 2016
- Virginia Polytechnic Institute and State University
- Weiyi Feng
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Multi-channel constant current source and illumination source
- Patent number 8,598,807
- Issue date Dec 3, 2013
- Virginia Tech Intellectual Properties, Inc.
- Shu Ji
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Optimal Trajectory Control for LLC Resonant Converter for LED PWM D...
- Publication number 20140312789
- Publication date Oct 23, 2014
- Virginia Tech Intellectual Properties, Inc.
- Weiyi Feng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-CHANNEL CONSTANT CURRENT SOURCE AND ILLUMINATION SOURCE
- Publication number 20110291574
- Publication date Dec 1, 2011
- Shu Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...