Inventor · disambiguated record
Douglas C. Cappelli
Also filed as: CAPPELLI DOUGLAS C
5 granted patents·4 pending applications·0 citations·filing 2018–2023
60Inventor score
Top patents by PatentIndex Score
9 records- 0168US11126007B2Beam splitting prism systemsASML HOLDING NV·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 0261US10747010B2Beam splitting prism systemsASML HOLDING NV·Filed 2018·Granted Aug 18, 2020·0 cites·16 claims
- 0357US2025370247A1Systems for path compensation with a moving objectiveASML NETHERLANDS BV·Filed 2023·Application pending·0 cites
- 0456US12292697B2Self-referencing interferometer and dual self-referencing interferometer devicesASML HOLDING NV·Filed 2020·Granted May 6, 2025·0 cites·20 claims
- 0555US12287585B2Polarization selection metrology system, lithographic apparatus, and methods thereofASML HOLDING NV·Filed 2021·Granted Apr 29, 2025·0 cites·10 claims
- 0654US2025370355A1Positioning system for an optical element of a metrology apparatusASML NETHERLANDS BV·Filed 2023·Application pending·0 cites
- 0753US12429780B2Multiple objectives metrology system, lithographic apparatus, and methods thereofASML HOLDING NV·Filed 2021·Granted Sep 30, 2025·0 cites·20 claims
- 0849US2025044236A1Inspection apparatus, linearly movable beam displacer, and methodASML NETHERLANDS BV·Filed 2023·Application pending·0 cites
- 0947US2024427251A1Inspection apparatus, polarization-maintaining rotatable beam displacer, and methodASML NETHERLANDS BV·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →