Mass spectrometer electrode
US9728392B2 · kind B2 · utility
0Cited by
12References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 19, 2015 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | Sep 6, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J49/403
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A monolithic electrode includes a first portion devoid of apertures and a second portion surrounded by the first portion, the second portion having a web defining a plurality of apertures. A method for forming an electrode includes forming a first electrode portion devoid of apertures and forming a second electrode portion having a web defining a plurality of apertures. The web of the second electrode portion connects to the first electrode portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.