Helmut Zahn

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for projecting a pixelated lighting pattern
- Patent number 7,766,489
- Issue date Aug 3, 2010
- Koninklijke Philips Electronics N.V.
- Peter Alexander Duine
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
Device For Projecting a Pixelated Lighting Pattern
- Publication number 20080192209
- Publication date Aug 14, 2008
- Koninklijke Philips Electronics N.V.
- Peter Alexander Duine
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS