Switchable inductance
US7259649B2 · kind B2 · utility
17Cited by
7References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 30, 2004 |
| Grant date | Aug 21, 2007 |
| Priority date | — |
| Expiry date | Feb 25, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A switchable inductance that can be formed in an integrated circuit, including a spiral interrupted between two first points connected to two terminals via two metallizations running one above the other, one of the two metallizations being deformable; a hollowing between the two metallizations; and a switching device capable of deforming the deformable metallization to separate or to put in contact said two metallizations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.