Johanna M. L. Van Rooij-Mulder

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Implantation method having improved material purity
- Patent number 5,354,697
- Issue date Oct 11, 1994
- U.S. Philips Corporation
- Doeke J. Oostra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device having a spacer
- Patent number 5,268,313
- Issue date Dec 7, 1993
- U.S. Philips Corporation
- Henricus G. R. Maas
- H01 - BASIC ELECTRIC ELEMENTS