Assignee
AOTI OPERATING CO INC
US·4 granted patents·1 pending application·48 citations·filing 1996–2004
Top patents by PatentIndex Score
5 records- 0173US6911347B2Method to detect surface metal contaminationAOTI OPERATING CO INC·Filed 2001·Granted Jun 28, 2005·19 cites·16 claims
- 0257US7098052B2Detection and classification of micro-defects in semi-conductorsAOTI OPERATING CO INC·Filed 2002·Granted Aug 29, 2006·7 cites·11 claims
- 0352US6526372B1Method and device for determining the dependence of a first measuring quantity on a second measuring quantityAOTI OPERATING CO INC·Filed 1999·Granted Feb 25, 2003·20 cites·16 claims
- 0437US2007222088A1Overlay Metrology MarkAOTI OPERATING CO INC·Filed 2004·Application pending·0 cites
- 0521US6396649B1Optical instrumentsAOTI OPERATING CO INC·Filed 1996·Granted May 28, 2002·2 cites·12 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →