X-ray cathode focusing element
US12183536B2 · kind B2 · utility
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9References
13Claims
0Family size
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Inventor
Key dates
| Filing date | Dec 21, 2021 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Apr 3, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2235/068
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Various methods and systems are provided for a cathode of an X-ray imaging system. A method for fabricating the cathode comprises machining a plurality of focusing features on a focusing element and welding the focusing element to a base assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.