Assignee
RAGHURAM USHA
US·3 granted patents·20 citations·filing 2006–2009
Top patents by PatentIndex Score
3 records- 0186US8298931B2Dual damascene with amorphous carbon for 3D deep via/trench applicationRAGHURAM USHA·Filed 2007·Granted Oct 30, 2012·12 cites·22 claims
- 0275US8163593B2Method of making a nonvolatile phase change memory cell having a reduced contact areaRAGHURAM USHA·Filed 2006·Granted Apr 24, 2012·8 cites·20 claims
- 0356US8759176B2Patterning of submicron pillars in a memory arrayRAGHURAM USHA·Filed 2009·Granted Jun 24, 2014·0 cites·21 claims
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