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Patents Grantslast 30 patents

Information Patent Grant
Lighting device
- Patent number 9,557,040
- Issue date Jan 31, 2017
- Philips Lighting Holding B.V.
- Ming Zhang
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE
- Publication number 20160238219
- Publication date Aug 18, 2016
- PHILIPS LIGHTING HOLDING B.V.
- Ming ZHANG
- F21 - LIGHTING