Madelon Gertruda Josephina Rovers

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of wet etching an inorganic antireflection layer
- Patent number 7,001,838
- Issue date Feb 21, 2006
- Koninklijke Philips Electronics N.V.
- Dirk Maarten Knotter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of wet etching a silicon and nitrogen containing material
- Patent number 6,887,796
- Issue date May 3, 2005
- Koninklijke Philips Electronics N.V.
- Dirk Maarten Knotter
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of wet etching a silicon and nitrogen containing material
- Publication number 20040121600
- Publication date Jun 24, 2004
- Dirk M Knotter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method of wet etching an inorganic antireflection layer
- Publication number 20040115926
- Publication date Jun 17, 2004
- Dirk Maarten Knottter
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...