Embedded coil assembly and production method
US10256027B2 · kind B2 · utility
2Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2014 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | May 24, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01F41/127
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An embodiment of coil assembly includes a laterally disposed ferrite ring having a central opening. A laterally disposed annular conductive member is positioned above the ferrite ring and has a plurality of spaced-apart circumferential segments. A plurality of bond wires are connected at opposite ends thereof to outer and inner portions of the plurality of spaced-apart circumferential segments. A layer of mold compound covers the ferrite ring and the bond wires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.