Charged particle detector
US12224170B2 · kind B2 · utility
0Cited by
7References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 1, 2018 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Jun 1, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/4255
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Components of scientific analytical equipment and to complete items of analytic equipment. An apparatus and methods useful for detecting an ion in mass spectrometry applications are provided. The apparatus may include an electron multiplier having a high sensitivity and low sensitivity sections, or the combination of an electron multiplier with a separately powered conversion dynode (and particularly a high energy conversion dynode), or the combination of a conversion dynode that is physically incorporated within or about an electron multiplier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.