Display-enabled electronic system
US7578437B2 · kind B2 · utility
9Cited by
0References
45Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2005 |
| Grant date | Aug 25, 2009 |
| Priority date | — |
| Expiry date | Jun 6, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07703
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display-enabled electronic system. The display-card electronic comprises an external device and card-type device receiving the external device. The external device provides a data signal. The card-type device comprises a card body, at least one image display unit, and an interface. The card body comprises a display surface and a receiving portion. The image display unit disposed in the display surface displays corresponding images in response to the data signal. The interface disposed in the receiving portion, electrically connects to the external device to transmit the data signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.