Portable digital communication device usable as a gaming device and a personal digital assistant (PDA)
US7292882B2 · kind B2 · utility
16Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2004 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Aug 20, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/0235
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed herein is a portable digital communication device usable as a gaming device and a personal digital assistant. The device comprises a body housing, a center sliding housing for opening or closing a top surface of the body housing while being continuously opposite to the top surface of the body housing, and at least one side sliding housing attached to a side surface of the body housing and adapted to slide while being continuously opposite to the side surface of the body housing. The side sliding housing is arranged in parallel with the center sliding housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.