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US6822845B2 · kind B2 · utility
9Cited by
24References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 23, 2003 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Oct 23, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H2001/005
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention may be embodied in an electromagnetic filter for use with a feedthrough conductor. An inductor having a metallized surface is disposed about the conductor, and a capacitor is joined to the inductor. One set of capacitor plates are electrically connected to a first conductive contact to provide a connection to the metallized surface. Another set of capacitor plates are electrically connected to a second conductive contact to provide a connection to the feedthrough conductor. A method of providing such a filter is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.