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Meet the Authors

Get to know the authors who bring you news about energy efficiency regulations, industry trends, technical breakthroughs and the latest happenings here at Power Integrations.

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Mr. Green
David Chen

Mr. Green's alter ego - David Chen is Power Integrations' Director of Applications Engineering. David has a master's degree in mechanical engineering from MIT. He has almost 30 years of experience in semiconductors and now leads a team of 70+ engineers globally. He has his finger on the pulse of energy efficiency regulators around the world and brings you the latest news.

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Shawn Liu
Energy Efficiency Enthusiast

Shawn Liu is a Silicon Valley journalist turned tech industry writer, who now creates web content for Power Integrations. He graduated from University of California with a degree in mass communications and was a newspaper editor and columnist for 10 years.