Portable telephone
US9075504B2 · kind B2 · utility
11Cited by
57References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Aug 25, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/16
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
In a portable telephone according to the present invention, a display displays a block indicative of an operator, predetermined information and a pointer; the operator can be operated in directions opposite to each other; and the controller controls the display so as to shift the pointer to a desirable position within a predetermined information on a screen of the display in accordance with an operation of the operator and also display a mark indicative of a direction to which the pointer can be shifted and in which the predetermined information exists, adjacently to the block along a shift direction through the operator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.