Multi-use memory card with display unit
US8413893B2 · kind B2 · utility
19Cited by
1References
82Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 22, 2009 |
| Grant date | Apr 9, 2013 |
| Priority date | — |
| Expiry date | Feb 7, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07F7/1008
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A storage device storing a plurality of pieces of authentication information is provided. The storage device includes a display allowing a user to determine the authentication information stored in the storage device and to select desired authentication information from among the authentication information displayed thereon. The store device performs authentication processing on the authentication information selected by the user. The storage device may be a memory card having a display. The memory card may be used for various use purposes by changing information displayed thereon according to a desired purpose.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.