Maritza G. J. Heijman

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method of patterning superconductive oxide films by use of diffusio...
- Patent number 4,971,948
- Issue date Nov 20, 1990
- U.S. Philips Corporation
- Bernard Dam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of patterning superconducting oxide thin films
- Patent number 4,957,899
- Issue date Sep 18, 1990
- U.S. Philips Corporation
- Maritza G. J. Heijman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma etch of masked superconductor film
- Patent number 4,933,318
- Issue date Jun 12, 1990
- U.S. Philips Corporation
- Maritza G. J. Heijman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of patterning superconducting oxide thin films
- Patent number 4,900,709
- Issue date Feb 13, 1990
- U.S. Philips Corporation
- Maritza G. J. Heijman
- H01 - BASIC ELECTRIC ELEMENTS