Individual holder
SIMMONS MARK C
US·2 granted patents·1 pending application·3 citations·filing 2010–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0170US8683394B2Pattern matching optical proximity correctionSIMMONS MARK C·Filed 2012·Granted Mar 25, 2014·2 cites·19 claims
- 0251US8326018B2Fast pattern matchingSIMMONS MARK C·Filed 2010·Granted Dec 4, 2012·1 cites·20 claims
- 0336US2013132917A1Pattern Matching HintsSIMMONS MARK C·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →