Phone
US8295453B2 · kind B2 · utility
4Cited by
1References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 2008 |
| Grant date | Oct 23, 2012 |
| Priority date | — |
| Expiry date | Jun 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/74
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Phones comprising a touch panel and a controller. The controller is operable to control the touch panel to stop showing a first user interface to show a second user interface when receiving an interrupt signal that is occurred when a dialing icon of the first user interface had been tapped.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.