Sheet-feed scanner for transmissive and reflective documents
US5550650A · kind A · utility
8Cited by
9References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 1, 1994 |
| Grant date | Aug 27, 1996 |
| Priority date | — |
| Expiry date | Nov 1, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0418
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a double function-mode scanner. It includes a scanner body scanning a content of an article to be scanned, and a feeder connected to the scanner body to have the article transmitted through a passage between the scanner body and the feeder so that the content of the article can be scanned and having a light source for allowing the sheet-feed scanner to perform not only a reflection-mode scanning but a penetration-mode scanning.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.