Method for making contactless cards
US7204427B2 · kind B2 · utility
10Cited by
11References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 6, 2005 |
| Grant date | Apr 17, 2007 |
| Priority date | — |
| Expiry date | Oct 6, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49149
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for producing contact-free chip card includes embedding metallized bumps of the chip into an antenna as the chip is mounted on the antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.