Assignee
PARK O SEO
US·3 granted patents·7 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0179US8187974B2Methods of manufacturing semiconductor devices and optical proximity correctionPARK O SEO·Filed 2007·Granted May 29, 2012·6 cites·21 claims
- 0263US8877650B2Methods of manufacturing semiconductor devices and optical proximity correctionPARK O SEO·Filed 2012·Granted Nov 4, 2014·1 cites·18 claims
- 0347US8298730B2Semiconductor devices and methods of manufacturing thereofPARK O SEO·Filed 2011·Granted Oct 30, 2012·0 cites·3 claims
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