Wim Hellebrekers

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Low-pressure mercury vapor discharge lamp
- Patent number 7,977,858
- Issue date Jul 12, 2011
- Koninklijke Philips Electronics N.V.
- Wim Hellebrekers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
LOW-PRESSURE MERCURY VAPOR DISCHARGE LAMP
- Publication number 20100019651
- Publication date Jan 28, 2010
- Koninklijke Philips Electronics N.V.
- Wim Hellebrekers
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Discharge Lamp and Backlight Unit for Backlighting a Display Device...
- Publication number 20080191625
- Publication date Aug 14, 2008
- Koninklijke Philips Electronics, N.V.
- Wim Hellebrekers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Discharge Lamp and Backlight Unit for Backlight a Display Device Co...
- Publication number 20080192172
- Publication date Aug 14, 2008
- Koninklijke Philips Electronics, N.V.
- Marialuce Graziadei
- H01 - BASIC ELECTRIC ELEMENTS