Daiwei Fan

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for powering a light emitting diode lamp
- Patent number 7,834,561
- Issue date Nov 16, 2010
- Pacific Tech Microelectronics
- Vincent L. Fong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Systems and Methods for Powering a Light Emitting Diode Lamp
- Publication number 20090195190
- Publication date Aug 6, 2009
- Pacific Tech Microelectronics, Inc.
- Vincent L. Fong
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR