Inventor · disambiguated record
Marko Erman
Also filed as: ERMAN MARKO
13 granted patents·238 citations·filing 1984–1994
93Inventor score
Top patents by PatentIndex Score
13 records- 0188US4999686ASemiconductor device comprising an integrated optical guide, which has at least one rectilinear part and one curved partPHILIPS CORP·Filed 1989·Granted Mar 12, 1991·76 cites·22 claims
- 0272US4708423AOptical wave guides and coupling member monolithically integrated on a semiconductor substratePHILIPS CORP·Filed 1985·Granted Nov 24, 1987·33 cites·25 claims
- 0370US4790659AOptical sample illumination device for a spectroscopic ellipsometer having a high lateral resolutionPHILIPS CORP·Filed 1987·Granted Dec 13, 1988·30 cites·2 claims
- 0456US4834539ASpectroscopic ellipsometerPHILIPS CORP·Filed 1987·Granted May 30, 1989·18 cites·7 claims
- 0551US5442723ASemiconductor strip active optical deviceALCATEL NV·Filed 1994·Granted Aug 15, 1995·18 cites·8 claims
- 0651US4773721AOptical switching element between two light wave guides and optical switching matrix constituted by these switching elementsPHILIPS CORP·Filed 1986·Granted Sep 27, 1988·15 cites·26 claims
- 0746US4893162AIntegrated semiconductor arrangement of the coupling type between a photodetector and a light waveguidePHILIPS CORP·Filed 1987·Granted Jan 9, 1990·12 cites·11 claims
- 0843US4775206ASeparation structure, optical switching element including such structures and optical switching matrix constituted by these switching elementsPHILIPS CORP·Filed 1986·Granted Oct 4, 1988·10 cites·12 claims
- 0937US4652077ASemiconductor device comprising a light wave guidePHILIPS CORP·Filed 1984·Granted Mar 24, 1987·8 cites·7 claims
- 1034US4954713ADevice for characterizing semiconductor samples by photoluminescence with high spatial resolution and at low temperaturePHILIPS CORP·Filed 1989·Granted Sep 4, 1990·7 cites·22 claims
- 1133US5058972AIntegrated semiconductor device including an optoelectronic switching elementPHILIPS CORP·Filed 1989·Granted Oct 22, 1991·5 cites·21 claims
- 1231US4832432AOptical switching element between two optical guides and optical switching matrix constituted by these switching elementsPHILIPS CORP·Filed 1987·Granted May 23, 1989·3 cites·13 claims
- 1327US4925264AOptical switching element comprising two parallel optical guides and switching matrix constituted by such elementsPHILIPS CORP·Filed 1988·Granted May 15, 1990·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →