Nicola B. Pfeffer

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Eindhoven, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multiple light emitting diodes with different secondary optics
- Patent number 7,461,948
- Issue date Dec 9, 2008
- Philips Lumileds Lighting Company, LLC
- Pieter J. Q. van Voorst Vader
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Multiple light emitting diodes with different secondary optics
- Publication number 20070091602
- Publication date Apr 26, 2007
- Lumileds Lighting U.S., LLC
- Pieter J. Q. van Voorst Vader
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY