Sean Kellogg
18Patents
3h-index
22Co-inventors
56Inventor score
Filing activity: Oct 14, 2009 → Jun 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8253118B2 | Charged particle beam system having multiple user-selectable operating modes | Electricity | 27 | Active |
| US8124942B2 | Plasma igniter for an inductively coupled plasma ion source | Electricity | 7 | Active |
| US8642974B2 | Encapsulation of electrodes in solid media for use in conjunction with fluid high voltage isolation | Electricity | 4 | Active |
| US9591735B2 | High voltage isolation of an inductively coupled plasma ion source with a liquid that is not actively pumped | Electricity | 3 | Active |
| US8633452B2 | Methods and structures for rapid switching between different process gases in an inductively-coupled plasma (ICP) ion source | Electricity | 2 | Active |
| US8987678B2 | Encapsulation of electrodes in solid media | Electricity | 1 | Active |
| US8723143B2 | Plasma igniter for an inductively coupled plasma ion source | Electricity | 1 | Active |
| US9159534B2 | Methods and structures for rapid switching between different process gases in an inductively-coupled plasma (ICP) ion source | Electricity | 1 | Active |
| US9123500B2 | Automated ion beam idle | Electricity | 1 | Active |
| US9105438B2 | Imaging and processing for plasma ion source | Electricity | 0 | Active |
| US9053895B2 | System for attachment of an electrode into a plasma source | Electricity | 0 | Active |
| US9530625B2 | Method for attachment of an electrode into an inductively-coupled plasma | Electricity | 0 | Active |
| US9899181B1 | Collision ionization ion source | Electricity | 0 | Active |
| US12237142B2 | Methods for determining the virtual source location of a liquid metal ion source | Electricity | 0 | Active |
| US8928210B2 | System for attachment of an electrode into an inductively coupled plasma source | General | 0 | Revoked |
| US8779376B2 | Determination of emission parameters from field emission sources | Electricity | 0 | Active |
| US10325750B2 | Collision ionization source | Electricity | 0 | Active |
| US9691583B2 | Imaging and processing for plasma ion source | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.