Foldable wireless communication device functioning as a cellular telephone and a personal digital assistant
US6879842B2 · kind B2 · utility
105Cited by
39References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 2, 2002 |
| Grant date | Apr 12, 2005 |
| Priority date | — |
| Expiry date | Feb 9, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A foldable wireless communication device functioning as a cellular telephone and a personal digital assistant is disclosed. The wireless communication device comprises a first body portion; a touch screen element positioned on the first body portion; a second body portion coupled to the first body portion, the second body portion being movable between a first position and a second position; and a display positioned on the second body portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.