Data inputting device
US5933550A · kind A · utility
8Cited by
21References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 26, 1995 |
| Grant date | Aug 3, 1999 |
| Priority date | — |
| Expiry date | Oct 26, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0063
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A data inputting device for inputting data to a computer, word processor or data image processor is disclosed. The device has a single inputting unit capable of selectively inputting coordinates or an image. Further, the inputting unit is capable of inputting an image on the basis of absolute coordinates representative of positions on a document.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.