Methods, devices and computer program products for generating, displaying and capturing a series of images of visually encoded data
US7575168B2 · kind B2 · utility
16Cited by
2References
51Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2004 |
| Grant date | Aug 18, 2009 |
| Priority date | — |
| Expiry date | Feb 21, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/06112
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Methods, devices and computer program products that provide for generating a series of visual coded images, such as barcodes that are related to a data set, displaying the series of visual coded images in sequence on a display and capturing and decoding the displayed series of visual images in one continuous process. As such the present invention provides for large volumes of data to be transferred using images of visually coded data, which are typically limited to storing and transferring a relatively small volume of data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.