Circuit board with added impedance
US6775122B1 · kind B1 · utility
7Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 1999 |
| Grant date | Aug 10, 2004 |
| Priority date | — |
| Expiry date | Dec 28, 2019 |
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.