Inventor · disambiguated record
Johannes A. De Poorter
Also filed as: DE POORTER JOHANNES A
6 granted patents·64 citations·filing 1985–1995
82Inventor score
Files withPHILIPS CORP6
Top patents by PatentIndex Score
6 records- 0172US5578863AOptoelectronic semiconductor device with a radiation-emitting semiconductor diode, and method of manufacturing such a devicePHILIPS CORP·Filed 1994·Granted Nov 26, 1996·32 cites·13 claims
- 0252US5093577AContamination monitor for measuring a degree of contamination in an evacuatable charged particle beam systemPHILIPS CORP·Filed 1990·Granted Mar 3, 1992·11 cites·11 claims
- 0344US5703894ARadiation-emitting semiconductor diode and method of manufacturing such a diodePHILIPS CORP·Filed 1995·Granted Dec 30, 1997·12 cites·9 claims
- 0439US4670966AMethod of making a semiconductor laser with end zones for reducing non-radiating recombinationPHILIPS CORP·Filed 1985·Granted Jun 9, 1987·5 cites·4 claims
- 0532US5289483ASemiconductor device having a mesa and method of manufacturing samePHILIPS CORP·Filed 1992·Granted Feb 22, 1994·3 cites·10 claims
- 0628US5468683AMethod of manufacturing an optoelectronic semiconductor device having a single wire between non-parallel surfacesPHILIPS CORP·Filed 1993·Granted Nov 21, 1995·1 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →