Wireless data storage medium with flexible image recording section
US6290138A · kind A · utility
25Cited by
6References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 1998 |
| Grant date | Sep 18, 2001 |
| Priority date | — |
| Expiry date | Sep 14, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/18
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A wireless data storage medium comprising an image recording section for rewritably recording and displaying a visible image, and wireless data storage means less in flexibility produced by bonding the wireless data storage section with the image recording section in such a manner that only part of a whole structure of the wireless data storage section is superposed on part of a whole structure of the image recording section, for storing and reading data on a memory for storing data by performing communication with an external system by use of the memory and an antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.