Content delivery during call idle time
US8675850B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2008 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Apr 7, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for effective utilization of call idle time, including automatically detecting that a first person using a phone has initiated a phone call to a second person, and that the second person has not yet answered the call, wherein the phone is operative in an idle mode to present content pre-designated by the first person, and is operative in a normal mode to send and receive voice communications to and from the second person and to not present the pre-designated content, activating the idle mode of the phone in response to the automatically detecting, further automatically detecting that the second person has answered the call, and automatically activating the normal mode of the phone in response to the further automatically detecting. A cell phone is also described and claimed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.