Inventor · disambiguated record
Lev Dulman
Also filed as: DULMAN LEV
3 granted patents·2 pending applications·56 citations·filing 1988–2002
70Inventor score
Top patents by PatentIndex Score
5 records- 0172US4957367AInteferometric imaging systemDULMAN LEV·Filed 1988·Granted Sep 18, 1990·46 cites·12 claims
- 0247US6999181B2Advanced signal processing technique for translating fringe line disturbances into sample height at a particular position above an interferometer's sample stageANGSTROVISION INC·Filed 2002·Granted Feb 14, 2006·7 cites·18 claims
- 0338US7136168B2Interferometric topological metrology with pre-established reference scaleANGSTROVISION INC·Filed 2002·Granted Nov 14, 2006·3 cites·42 claims
- 0428US2004027583A1Pre-established reference scale for interferometric topological metrologyFiled 2002·Application pending·0 cites
- 0528US2004027582A1Method and apparatus for determining sample composition with an interferometerFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →