Leon Wilhelmus Godefridus Stofmeel

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Light output device and method of manufacture
- Patent number 9,548,432
- Issue date Jan 17, 2017
- Philips Lighting Holding B.V.
- Hugo Johan Cornelissen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Lighting device with electrostatically adhered scattering particles...
- Patent number 9,470,380
- Issue date Oct 18, 2016
- Koninklijke Philips Electronics N.V.
- Hugo Johan Cornelissen
- F21 - LIGHTING
Information Patent Grant
Light output device having an array of cavities with different refr...
- Patent number 9,293,650
- Issue date Mar 22, 2016
- Koninklijke Philips N.V.
- Hugo Johan Cornelissen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT OUTPUT DEVICE AND METHOD OF MANUFACTURE
- Publication number 20160181486
- Publication date Jun 23, 2016
- Koninklijke Philips N.V.
- HUGO JOHAN CORNELISSEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE COMPRISING A HOLLOW RETRO-REFLECTOR
- Publication number 20150131260
- Publication date May 14, 2015
- Koninklijke Philips N.V.
- Martinus Hermanus Wilhelmus Maria Van Delden
- F21 - LIGHTING
Information Patent Application
LIGHT OUTPUT DEVICE AND METHOD OF MANUFACTURE
- Publication number 20140160752
- Publication date Jun 12, 2014
- Koninklijke Philips N.V.
- Hugo Johan Cornelissen
- F21 - LIGHTING
Information Patent Application
Light Output Device and Method of Manufacture
- Publication number 20140145219
- Publication date May 29, 2014
- Koninklijke Philips N.V.
- Hugo Johan Cornelissen
- H01 - BASIC ELECTRIC ELEMENTS