Assignee
KAUFMAN & ROBINSON INC
US·20 granted patents·444 citations·filing 1985–2023
Top patents by PatentIndex Score
20 records- 0197US4684848ABroad-beam electron sourceKAUFMAN & ROBINSON INC·Filed 1985·Granted Aug 4, 1987·105 cites·23 claims
- 0293US6608431B1Modular gridless ion sourceKAUFMAN & ROBINSON INC·Filed 2002·Granted Aug 19, 2003·45 cites·24 claims
- 0392US6750600B2Hall-current ion sourceKAUFMAN & ROBINSON INC·Filed 2001·Granted Jun 15, 2004·51 cites·14 claims
- 0492US6238537B1Ion assisted deposition sourceKAUFMAN & ROBINSON INC·Filed 2000·Granted May 29, 2001·48 cites·12 claims
- 0590US11823867B2Load current derived switch timing of switching resonant topologyKAUFMAN & ROBINSON INC·Filed 2021·Granted Nov 21, 2023·4 cites·20 claims
- 0688US5274306ACapacitively coupled radiofrequency plasma sourceKAUFMAN & ROBINSON INC·Filed 1992·Granted Dec 28, 1993·57 cites·28 claims
- 0787US12112919B2Load current derived switch timing of switching resonant topologyKAUFMAN & ROBINSON INC·Filed 2023·Granted Oct 8, 2024·2 cites·29 claims
- 0887US6454910B1Ion-assisted magnetron depositionKAUFMAN & ROBINSON INC·Filed 2001·Granted Sep 24, 2002·41 cites·8 claims
- 0983US6870164B1Pulsed operation of hall-current ion sourcesKAUFMAN & ROBINSON INC·Filed 2000·Granted Mar 22, 2005·20 cites·9 claims
- 1083US6724160B2Ion-source neutralization with a hot-filament cathode-neutralizerKAUFMAN & ROBINSON INC·Filed 2003·Granted Apr 20, 2004·19 cites·6 claims
- 1182US7667379B2Industrial hollow cathode with radiation shield structureKAUFMAN & ROBINSON INC·Filed 2006·Granted Feb 23, 2010·6 cites·12 claims
- 1280US10068739B2End-hall ion source with enhanced radiation coolingKAUFMAN & ROBINSON INC·Filed 2014·Granted Sep 4, 2018·4 cites·22 claims
- 1377US6864485B2Ion optics with shallow dished gridsKAUFMAN & ROBINSON INC·Filed 2001·Granted Mar 8, 2005·13 cites·10 claims
- 1476US12413148B2Power efficient load current derived switch timing of switching resonant topologyKAUFMAN & ROBINSON INC·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 1563US7728498B2Industrial hollow cathodeKAUFMAN & ROBINSON INC·Filed 2006·Granted Jun 1, 2010·2 cites·16 claims
- 1660US6843891B2Apparatus for sputter depositionKAUFMAN & ROBINSON INC·Filed 2001·Granted Jan 18, 2005·4 cites·17 claims
- 1753US6682634B1Apparatus for sputter depositionKAUFMAN & ROBINSON INC·Filed 1999·Granted Jan 27, 2004·10 cites·1 claims
- 1852US7843138B2Power supply for a hot-filament cathodeKAUFMAN & ROBINSON INC·Filed 2008·Granted Nov 30, 2010·0 cites·8 claims
- 1952US6246162B1Ion opticsKAUFMAN & ROBINSON INC·Filed 1999·Granted Jun 12, 2001·10 cites·9 claims
- 2037US5793195AAngular distribution probeKAUFMAN & ROBINSON INC·Filed 1995·Granted Aug 11, 1998·3 cites·12 claims
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