Electromagnetic shielding article
US8138429B2 · kind B2 · utility
0Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2008 |
| Grant date | Mar 20, 2012 |
| Priority date | — |
| Expiry date | Apr 8, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49002
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A shielding article includes a polymeric conductive layer and a protective layer disposed adjacent the polymeric conductive layer. The polymeric conductive layer provides electromagnetic shielding characteristics so as to prevent receipt of data from a radio frequency information component by an external device when the component is located between the external device on one side and the polymeric conductive and protective layers on the other side. The shielding article may be shaped to substantially surround the radio frequency information component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.