Automatically adjusting multi-media scanner
US8004727B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2007 |
| Grant date | Aug 23, 2011 |
| Priority date | — |
| Expiry date | May 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/193
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The invention claimed is a scanner which allows for any type of media, including embossed credit cards, with a thickness in the range of 0.1 mm to 1.5 mm to be inserted into the media path and remain in constant contact with the CIS as a result of a spring loaded roller, gear, and cantilever system. The input process, called a “kick start” method, allows for momentary lowering of the roller, and return, as it spins to grasp the media and continue pulling the media through the scan path. This apparatus stores energy provided by the motor within its spring and gear system, thus requiring less energy from the motor, and reduces manufacturing costs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.