DS

David Sporleder

VA Varian Semiconductor Equipment Associates: 5 patents #136 of 513Top 30%
AT Axcelis Technologies: 4 patents #61 of 300Top 25%
📍 Billerica, MA: #77 of 621 inventorsTop 15%
🗺 Massachusetts: #14,132 of 88,656 inventorsTop 20%
Overall (All Time): #549,375 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12154763 Hydraulic feed system for an ion source Neil J. Bassom, Joshua Abeshaus, Neil K. Colvin, Joseph Valinski, Michael Cristoforo +2 more 2024-11-26
11756772 System and method for extending a lifetime of an ion source for molecular carbon implants Neil J. Bassom, Neil K. Colvin, Mike Ameen, Xiao Ping Xu 2023-09-12
11728140 Hydraulic feed system for an ion source Neil J. Bassom, Joshua Abeshaus, Neil K. Colvin, Joseph Valinski, Michael Cristoforo +2 more 2023-08-15
11545330 Ion source with multiple bias electrodes Wilhelm Platow, Paul Silverstein, Neil J. Bassom, Marvin Farley 2023-01-03
10347457 Dynamic temperature control of an ion source Alexander S. Perel, Adam M. McLaughlin, Craig R. Chaney, Neil J. Bassom 2019-07-09
9928983 Vaporizer for ion source Craig R. Chaney 2018-03-27
9824846 Dual material repeller William Davis Lee, Alexander S. Perel 2017-11-21
9187832 Extended lifetime ion source Costel Biloiu, Jay T. Scheuer, Neil J. Bassom 2015-11-17
8937003 Technique for ion implanting a target Alexander S. Perel, Craig R. Chaney, Wayne LeBlanc, Robert C. Lindberg, Antonella Cucchetti +2 more 2015-01-20