Card device for connection to a USB receptacle
US7377448B2 · kind B2 · utility
19Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 15, 2006 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | Aug 15, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07743
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A card device has a generally rectangular body formed from flexible material and including electronic circuitry electrically connected to a set of electrical contacts. At least part of the card device is flexed, bent or folded in such a manner that the inherent resilience of the card material provides a force for pressing the set of contacts against the electrical contacts of a USB receptacle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.