Announcement of program synchronized triggered declarative objects
US8863171B2 · kind B2 · utility
50Cited by
1References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2010 |
| Grant date | Oct 14, 2014 |
| Priority date | — |
| Expiry date | Nov 29, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8173
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method consistent with certain implementations involves delivering a triggered declarative object (TDO) to a television receiver device that carries out a programmed routine when user activated and includes an announcement definition that announces presence of the TDO to the at the announcement time; and the TDO including data that defines a time of display of an announcement and a location on a video display for display of the announcement of the TDO. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.