Chung-wai (Paul) Cheng

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Mid-Levels, HK

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Patents Grantslast 30 patents

Information Patent Grant
Decorative light system
- Patent number 7,399,110
- Issue date Jul 15, 2008
- Cindex Holdings Limited (A Hong Kong Corporation)
- Chung-wai (Paul) Cheng
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
DEAD WIRE HOUSING ASSEMBLY
- Publication number 20070133205
- Publication date Jun 14, 2007
- Cindex Holdings Limited (a Hong Kong corporation)
- Chung-wai (Paul) Cheng
- F21 - LIGHTING
Information Patent Application
DECORATIVE LIGHT SYSTEM
- Publication number 20070121321
- Publication date May 31, 2007
- Cindex Holdings Limited (a Hong Kong corporation)
- Chung-wai Paul Cheng
- F21 - LIGHTING