Antenna constructions for electronic devices and methods for manufacturing such antenna constructions
US7453407B2 · kind B2 · utility
10Cited by
5References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2006 |
| Grant date | Nov 18, 2008 |
| Priority date | — |
| Expiry date | Dec 30, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q11/08
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Antenna constructions for electronic devices and methods of manufacturing such antenna constructions. The electronic device comprises a transponder and an antenna electrically coupled with the transponder. The antenna has a core of a first material and a coating of a second material on the core. The second material has a higher electrical conductivity than the first material and/or a lower permeability than the first material. The coating on the core also has a predetermined thickness. The electronic devices may be used in tires.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.