Inventor · disambiguated record
Ralf Zweering
Also filed as: ZWEERING RALF
8 granted patents·1 pending application·10 citations·filing 2018–2021
77Inventor score
Files withZEISS CARL SMT GMBH9
Top patents by PatentIndex Score
9 records- 0195US11415895B2Compensation of creep effects in an imaging deviceZEISS CARL SMT GMBH·Filed 2021·Granted Aug 16, 2022·4 cites·20 claims
- 0288US10168619B1Optical device for a lithography apparatus, and lithography apparatusZEISS CARL SMT GMBH·Filed 2018·Granted Jan 1, 2019·4 cites·20 claims
- 0366US10809636B2Optical arrangement, in particular lithography systemZEISS CARL SMT GMBH·Filed 2019·Granted Oct 20, 2020·2 cites·20 claims
- 0459US11048177B2Projection exposure apparatus for semiconductor lithography with improved component adjustment and adjustment methodZEISS CARL SMT GMBH·Filed 2020·Granted Jun 29, 2021·0 cites·23 claims
- 0558US12222655B2Stop, optical system and lithography apparatusZEISS CARL SMT GMBH·Filed 2021·Granted Feb 11, 2025·0 cites·20 claims
- 0655US11526089B2Compensation of creep effects in an imaging deviceZEISS CARL SMT GMBH·Filed 2021·Granted Dec 13, 2022·0 cites·22 claims
- 0752US10761436B2Optical arrangement, in particular lithography system, with a transport lockZEISS CARL SMT GMBH·Filed 2019·Granted Sep 1, 2020·0 cites·20 claims
- 0849US11703770B2Compensation of creep effects in an imaging deviceZEISS CARL SMT GMBH·Filed 2021·Granted Jul 18, 2023·0 cites·22 claims
- 0948US2021405358A1Compensation of creep effects in an imaging deviceZEISS CARL SMT GMBH·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →