Dual-sided thermal security features
US8367580B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 13, 2006 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | May 4, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB42D2035/08
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
There is provided a method for providing a security enabled dual-sided thermal medium, which includes imaging a first side of the thermal medium with a first data security feature, and imaging a second side of the thermal medium with a second data security feature. There is also provided a security enabled dual-sided thermal medium, which includes a first data security feature disposed at a predetermined location of a first side of the thermal medium, and a second data security feature disposed at a predetermined location of a second side of the thermal medium. Additionally, there is provided a system for providing a security enabled dual-sided thermal medium, which includes a dual-sided direct thermal printer adapted to image a first side of the thermal medium with a first data security feature and image a second side of the thermal medium with a second data security feature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.