Multifunction automatic document feeder (ADF) switch
US7265879B2 · kind B2 · utility
2Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2003 |
| Grant date | Sep 4, 2007 |
| Priority date | — |
| Expiry date | Oct 4, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0056
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for an imaging device to automatically detect the presence of an automatic document feeder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.