Shufen Tsoi

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Weert, NL

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Patents Grantslast 30 patents

Information Patent Grant
Lighting device having a remote wavelength converting layer
- Patent number 9,482,424
- Issue date Nov 1, 2016
- Koninklijke Philips Electronics N.V.
- Erik Paul Boonekamp
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Lighting device having a remote wavelength converting layer
- Publication number 20150146407
- Publication date May 28, 2015
- Koninklijke Philips N.V.
- Erik Paul Boonekamp
- F21 - LIGHTING