Electromagnetic radiation attenuating device for laptop computers
US10978790B2 · kind B2 · utility
1Cited by
6References
18Claims
0Family size
Inventor
Key dates
| Filing date | Sep 5, 2018 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | May 30, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/2266
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An apparatus for the attenuating of electromagnetic radiation is provided herein and comprises a layered support substrate, wherein said support substrate comprises at least one of the following electromagnetic radiation attenuating layers: an electrically conductive fabric; a microwave absorbing layer; or a magnetic shielding layer. The support substrate further comprises a surrounding material which envelops the entirety of the electromagnetic radiation attenuating layers. The support substrate is formed to include a forward electromagnetic radiation attenuating surface and is intended for use with laptop computers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.