Assignee
ANGSTROVISION INC
US·2 granted patents·10 citations·filing 2002–2002
Technology mixG01B2
Top patents by PatentIndex Score
2 records- 0147US6999181B2Advanced 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
- 0238US7136168B2Interferometric topological metrology with pre-established reference scaleANGSTROVISION INC·Filed 2002·Granted Nov 14, 2006·3 cites·42 claims
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