Inventor · disambiguated record
Johannes Josephus Maassen
Also filed as: MAASSEN JOHANNES JOSEPHUS
1 granted patent·1 pending application·0 citations·filing 2019–2025
13Inventor score
Technology areasH10P
Files withASML NETHERLANDS BV2
Top patents by PatentIndex Score
2 records- 0154US2025157849A1Substrate holder for use in lithographic apparatus and a device manufacturing methodASML NETHERLANDS BV·Filed 2025·Application pending·0 cites
- 0247US12243768B2Substrate holder for use in a lithographic apparatus and a device manufacturing methodASML NETHERLANDS BV·Filed 2019·Granted Mar 4, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →