Contactless transponder
US7494068B2 · kind B2 · utility
23Cited by
14References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 17, 2007 |
| Grant date | Feb 24, 2009 |
| Priority date | — |
| Expiry date | Apr 17, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49149
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A contactless transponder includes an antenna made from a conductive material that is disposed on a surface of a substrate. An integrated circuit chip having electrical contacts is mounted on a surface of the antenna that is remote from the substrate. The contacts of the chip are embedded in the material of the antenna, and at least a portion of the chip protrudes above the surface of the plane defined by the remote surface of the antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.