Heat-radiating electromagnetic wave absorber
US6716904B2 · kind B2 · utility
22Cited by
3References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 13, 2002 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Jun 13, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q17/004
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A heat-radiating electromagnetic wave absorber molded in a predetermined form from a mixed composition comprising Fe—Si alloy powder as soft magnetic powder and a thermally conductive filler in an organic matrix. This heat-radiating electromagnetic wave absorber has better thermal conductivity, as well as excellent electromagnetic wave absorbing property in high frequency band.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.