Inventor · disambiguated record
Ralph Kerns
Also filed as: KERNS RALPH · KERNS RALPH C
4 granted patents·3 pending applications·142 citations·filing 1996–2012
81Inventor score
Top patents by PatentIndex Score
7 records- 0194US8349196B2System and method for commercial fabrication of patterned mediaINTEVAC INC·Filed 2008·Granted Jan 8, 2013·17 cites·14 claims
- 0287US6893893B2Method of preventing short circuits in magnetic film stacksAPPLIED MATERIALS INC·Filed 2002·Granted May 17, 2005·37 cites·35 claims
- 0377US7320942B2Method for removal of metallic residue after plasma etching of a metal layerAPPLIED MATERIALS INC·Filed 2002·Granted Jan 22, 2008·19 cites·19 claims
- 0477US5737175ABias-tracking D.C. power circuit for an electrostatic chuckLAM RES CORP·Filed 1996·Granted Apr 7, 1998·69 cites·13 claims
- 0557US2013098761A1System and method for commercial fabrication of patterned mediaINTEVAC INC·Filed 2012·Application pending·0 cites
- 0651US2012090992A1System and method for commercial fabrication of patterned mediaFAIRBAIRN KEVIN P·Filed 2011·Application pending·0 cites
- 0737US2003222296A1Method of forming a capacitor using a high K dielectric materialAPPLIED MATERIALS INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →