Circuit board with added impedance
US7057114B2 · kind B2 · utility
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5References
5Claims
0Family size
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Key dates
| Filing date | Jul 7, 2003 |
| Grant date | Jun 6, 2006 |
| Priority date | — |
| Expiry date | Oct 3, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/09536
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A circuit board includes two planes. A via spans the planes, and an impedance component is placed in the via. The impedance component is coupled to both of the planes. The impedance component provides an impedance between the planes without the use of traces or hand soldering of components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.