Inventor · disambiguated record
Jan Opschoor
Also filed as: OPSCHOOR JAN
5 granted patents·3 pending applications·74 citations·filing 1987–2019
78Inventor score
Top patents by PatentIndex Score
8 records- 0184US4822151AOptical device with phase-locked diodelaser arrayHITACHI LTD·Filed 1988·Granted Apr 18, 1989·54 cites·14 claims
- 0252US4819243ASemiconductor laser with active layer having a radiation emitting active region therein which extends through and is bounded by a current limiting blocking layerPHILIPS CORP·Filed 1987·Granted Apr 4, 1989·11 cites·7 claims
- 0345US11772157B2Additive manufacturing of metal objectsADMATEC EUROPE B V·Filed 2019·Granted Oct 3, 2023·0 cites·25 claims
- 0441US2022048112A1Three-dimensional object and manufacturing method thereofADMATEC EUROPE B V·Filed 2019·Application pending·0 cites
- 0537US4954971ABidimensional laser array with two groups of active regionsPHILIPS CORP·Filed 1989·Granted Sep 4, 1990·5 cites·7 claims
- 0634US2018200946A1Method and apparatus for forming thin layers of slurries for additive manufacturingSTICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND·Filed 2015·Application pending·0 cites
- 0732US2018326480A1Additive manufacturing of metal objectsADMATEC EUROPE B V·Filed 2016·Application pending·0 cites
- 0828US5113405ASemiconductor diode laser having a stepped effective refractive indexPHILIPS CORP·Filed 1990·Granted May 12, 1992·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →