Edge to edge image sensor and navigator for portable scanner
US6265706A · kind A · utility
16Cited by
11References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 12, 1999 |
| Grant date | Jul 24, 2001 |
| Priority date | — |
| Expiry date | Jul 12, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/04743
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A portable scanner may comprise a first image detector and a second image detector placed in spaced apart relation to the first image detector. A plurality of position detectors is located between the first image detector and the second image detector for detecting a position of the portable scanner. A portable scanner may also comprise an image detector having a first side and a second side opposite said first side. A first plurality of position detectors is located adjacent the first side of the image detector. A second plurality of position detectors is located adjacent the second side of the image detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.