Phone with automatic linked qwerty keyboard
US6847519B2 · kind B2 · utility
19Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2002 |
| Grant date | Jan 25, 2005 |
| Priority date | — |
| Expiry date | Jul 13, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S345/903
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A portable device having a main unit and a keyboard unit. The main unit includes a display and the keyboard unit includes a full alphabet keyboard. Furthermore, the keyboard unit has a closed position and an open position. In the closed position a portion of the display is obstructed by the keyboard unit, and in the open position the display is unobstructed by the keyboard unit. The full alphabet keyboard is operable in both the closed position and the open position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.