Multi-purpose scanner integrated into a computer
US6084691A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 2, 1997 |
| Grant date | Jul 4, 2000 |
| Priority date | — |
| Expiry date | May 2, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0436
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A multi-purpose scanner that can be integrated into a computer. In one embodiment, the multi-purpose scanner functions as a desktop scanner. It includes a scanning engine and an external housing. The external housing substantially encapsulates the scanning engine to reduce electromagnetic interference to the scanning engine. In another embodiment, the multi-purpose scanner scans with scanning engine mechanically attached to the computer. The scanning engine includes an internal body, a chassis and a positioning assembly. The chassis holds the internal body, and the assembly moves the internal body relative to the chassis. In this embodiment, the scanner extends a part of the internal body out of the chassis in order to scan a medium. In a third embodiment, the multi-purpose scanner functions as a handheld scanner. The scanning engine includes a front-panel unit that is releasably attached to an engine unit. The third embodiment includes the engine unit and a back-housing compartment substantially encapsulating the engine unit to reduce electromagnetic interference coupled to the engine unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.