Inventor · disambiguated record
Randy Heckman
Also filed as: HECKMAN RANDY · HECKMAN RANDY L
9 granted patents·1 pending application·462 citations·filing 1992–2023
90Inventor score
Top patents by PatentIndex Score
10 records- 0197US11978611B2Apparatus with switches to produce a waveformADVANCED ENERGY IND INC·Filed 2023·Granted May 7, 2024·6 cites·20 claims
- 0297US9208992B2Method for controlling ion energy distributionADVANCED ENERGY IND INC·Filed 2015·Granted Dec 8, 2015·107 cites·10 claims
- 0396US9287086B2System, method and apparatus for controlling ion energy distributionBROUK VICTOR·Filed 2010·Granted Mar 15, 2016·152 cites·7 claims
- 0495US9287092B2Method and apparatus for controlling ion energy distributionBROUK VICTOR·Filed 2010·Granted Mar 15, 2016·113 cites·6 claims
- 0593US12106937B2Power delivery to a plasma via inductive couplingADVANCED ENERGY IND INC·Filed 2022·Granted Oct 1, 2024·6 cites·13 claims
- 0691US7157857B2Stabilizing plasma and generator interactionsADVANCED ENERGY IND INC·Filed 2003·Granted Jan 2, 2007·37 cites·14 claims
- 0784US12505980B2Apparatus to produce a waveformADVANCED ENERGY IND INC·Filed 2023·Granted Dec 23, 2025·0 cites·5 claims
- 0884US12255048B2Apparatus to control ion energyADVANCED ENERGY IND INC·Filed 2023·Granted Mar 18, 2025·0 cites·11 claims
- 0982US5523955ASystem for characterizing AC properties of a processing plasmaADVANCED ENERGY IND INC·Filed 1992·Granted Jun 4, 1996·41 cites·56 claims
- 1047US2009249128A1Predictive diagnostics system, apparatus, and method for improved reliabilityHECKMAN RANDY L·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →