Inventor · disambiguated record
Mark Perrin
Also filed as: PERRIN MARK · PERRIN MARK A
6 granted patents·2 pending applications·167 citations·filing 2002–2010
85Inventor score
Top patents by PatentIndex Score
8 records- 0194US6864773B2Variable field magnet apparatusAPPLIED MATERIALS INC·Filed 2003·Granted Mar 8, 2005·85 cites·54 claims
- 0290US7686926B2Multi-step process for forming a metal barrier in a sputter reactorAPPLIED MATERIALS INC·Filed 2005·Granted Mar 30, 2010·16 cites·11 claims
- 0384US6761804B2Inverted magnetronAPPLIED MATERIALS INC·Filed 2002·Granted Jul 13, 2004·30 cites·44 claims
- 0480US8871064B2Electromagnet array in a sputter reactorGUNG TZA-JING·Filed 2010·Granted Oct 28, 2014·6 cites·6 claims
- 0580US6846396B2Active magnetic shieldingAPPLIED MATERIALS INC·Filed 2002·Granted Jan 25, 2005·18 cites·64 claims
- 0675US7527713B2Variable quadruple electromagnet array in plasma processingAPPLIED MATERIALS INC·Filed 2004·Granted May 5, 2009·12 cites·20 claims
- 0738US2004222082A1Oblique ion milling of via metallizationAPPLIED MATERIALS INC·Filed 2003·Application pending·0 cites
- 0835US2003178143A1Plasma reactor with plural independently driven concentric coaxial waveguidesAPPLIED MATERIALS INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →