Hui LIAO

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Glass lampshade and method for producing the same
- Patent number 8,307,673
- Issue date Nov 13, 2012
- Shenzhen Tronsin illuminating Technique Ltd.
- Haisheng Chen
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
GLASS LAMPSHADE AND METHOD FOR PRODUCING THE SAME
- Publication number 20090310369
- Publication date Dec 17, 2009
- Haisheng CHEN
- F21 - LIGHTING