Inventor · disambiguated record
David Evert Song Kook Sigtermans
Also filed as: SIGTERMANS DAVID EVERT SONG KOOK
5 granted patents·2 citations·filing 2016–2021
62Inventor score
Files withASML NETHERLANDS BV5
Top patents by PatentIndex Score
5 records- 0165US11543814B2Methods of modelling systems or performing predictive maintenance of lithographic systemsASML NETHERLANDS BV·Filed 2016·Granted Jan 3, 2023·2 cites·20 claims
- 0253US12189303B2Methods and apparatus for diagnosing unobserved operational parametersASML NETHERLANDS BV·Filed 2021·Granted Jan 7, 2025·0 cites·20 claims
- 0345US11461675B2Methods of modelling systems or performing predictive maintenance of systems, such as lithographic systems and associated lithographic systemsASML NETHERLANDS BV·Filed 2018·Granted Oct 4, 2022·0 cites·20 claims
- 0442US11526084B2Determining significant relationships between parameters describing operation of an apparatusASML NETHERLANDS BV·Filed 2019·Granted Dec 13, 2022·0 cites·15 claims
- 0540US11204901B2Method of matching records, method of scheduling maintenance and apparatusASML NETHERLANDS BV·Filed 2017·Granted Dec 21, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →