Inventor · disambiguated record
Johannes Persch
Also filed as: PERSCH JOHANNES
2 granted patents·5 pending applications·43 citations·filing 1988–2025
64Inventor score
Top patents by PatentIndex Score
7 records- 0172USD312949SLockable carrier for bottles, or similar articlePICO GETRANKE GMBH·Filed 1988·Granted Dec 18, 1990·21 cites·1 claims
- 0263US2023196189A1Measurement method and apparatus for semiconductor features with increased throughputZEISS CARL SMT GMBH·Filed 2022·Application pending·0 cites
- 0361US2025022680A13d volume inspection of semiconductor wafers with increased throughput and accuracyZEISS CARL SMT GMBH·Filed 2024·Application pending·0 cites
- 0457US2024311698A1Measurement method and apparatus for semiconductor features with increased throughputZEISS CARL SMT GMBH·Filed 2024·Application pending·0 cites
- 0555US2025216842A1Computer implemented method for defect detection in an imaging dataset of a wafer, corresponding computer-readable medium, computer program product and systems making use of such methodsZEISS CARL SMT GMBH·Filed 2025·Application pending·0 cites
- 0654US2024087134A1Segmentation or cross sections of high aspect ratio structuresZEISS CARL SMT GMBH·Filed 2023·Application pending·0 cites
- 0748US4915239ABottle dispenser for setting on tablesPERSCH JOHANNES·Filed 1989·Granted Apr 10, 1990·22 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →