He (Henry) Zhang

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Port Coqultlam, CA

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable luminaire with slotted arms
- Patent number 9,134,016
- Issue date Sep 15, 2015
- DASAL INDUSTRIES LTD.
- Norm David
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
ADJUSTABLE LUMINAIRE WITH SLOTTED ARMS
- Publication number 20140085912
- Publication date Mar 27, 2014
- Dasal Industries Ltd.
- Norm David
- F21 - LIGHTING