Inventor · disambiguated record
Derick Yun Chek Chong
Also filed as: CHONG DERICK YUN CHEK
1 granted patent·2 pending applications·0 citations·filing 2019–2022
8Inventor score
Files withASML NETHERLANDS BV3
Top patents by PatentIndex Score
3 records- 0148US2024385356A1Diffraction grating for measurements in euv-exposure apparatusesASML NETHERLANDS BV·Filed 2022·Application pending·0 cites
- 0243US12007590B2Two-dimensional diffraction gratingASML NETHERLANDS BV·Filed 2019·Granted Jun 11, 2024·0 cites·16 claims
- 0337US2023251407A1Transmissive diffraction gratingASML NETHERLANDS BV·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →