Multiple anode ion source
US8946651B2 · kind B2 · utility
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30References
20Claims
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Key dates
| Filing date | Jul 27, 2011 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Jul 27, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B5/8408
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An ion source is provided. The ion source comprises a first cylindrical anode and a second cylindrical anode. The first cylindrical anode is concentric with the second cylindrical anode. The ion source further comprises an electron source positioned within the first cylindrical anode or the second cylindrical anode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.