Antenna-embedded electronic device case
US8686904B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2011 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Aug 24, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49016
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna-embedded electronic device case includes an electrically-insulated case wall, a lower and an upper ground conductive layers, a lower and an upper electrically-insulated layer, and a continuous conductive layer. The lower ground conductive layer is in contact with the electrically-insulated case wall. The lower and upper electrically-insulated layers are sandwiched between the lower and upper ground conductive layers. The continuous conductive layer has a first portion sandwiched between the lower and upper electrically-insulated layers and a second portion protruding out to serve as an antenna radiator for transmitting or receiving electromagnetic signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.