Terminal apparatus, radio communication terminal, and information input method
US5915228A · kind A · utility
115Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 22, 1996 |
| Grant date | Jun 22, 1999 |
| Priority date | — |
| Expiry date | Jul 22, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A terminal apparatus having a display used for displaying information and a memory used for storing the information, an input device, having a specific operation unit which is operable in two different directions, for detecting the physical moving direction of the specific operation unit, and a control element for switching a letter or a symbol to be displayed on the display based on the detected result of the input device in the letter input mode, or for determining the input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.