Inventor · disambiguated record
Maritza G. J. Heijman
Also filed as: HEIJMAN MARITZA G J
5 granted patents·63 citations·filing 1988–1989
80Inventor score
Files withPHILIPS CORP5
Top patents by PatentIndex Score
5 records- 0157US4971948AMethod of patterning superconductive oxide films by use of diffusion barrierPHILIPS CORP·Filed 1989·Granted Nov 20, 1990·19 cites·7 claims
- 0254US4933318APlasma etch of masked superconductor filmPHILIPS CORP·Filed 1988·Granted Jun 12, 1990·18 cites·4 claims
- 0353US4931077AMethod of manufacturing a planar optical componentPHILIPS CORP·Filed 1988·Granted Jun 5, 1990·17 cites·9 claims
- 0439US4900709AMethod of patterning superconducting oxide thin filmsPHILIPS CORP·Filed 1988·Granted Feb 13, 1990·7 cites·7 claims
- 0528US4957899AMethod of patterning superconducting oxide thin filmsPHILIPS CORP·Filed 1989·Granted Sep 18, 1990·2 cites·3 claims
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