e.Energy Double Tree Limited

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Hong Kong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for providing dimming control of lamps and ele...
- Patent number 7,411,359
- Issue date Aug 12, 2008
- e.Energy Double Tree Limited
- Shu-hung Henry Chung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for providing dimming control of lamps and ele...
- Publication number 20070057640
- Publication date Mar 15, 2007
- e.ENERGY DOUBLE TREE LIMITED
- Shu-hung Henry Chung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

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