Interactive program system
US8973082B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 26, 2011 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Jul 16, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An interactive program system includes a device that receives program data and Enhanced TV Binary Interchange Format (EBIF) data associated with an interactive application; identifies the EBIF data; converts the EBIF data to a data format compatible with a user device; generates an EBIF notification based on the EBIF data; transmits the EBIF notification to the user device; and transmits the converted EBIF data to a network device. The user device communicates with the network device based on the EBIF notification and displays the converted EBIF data. The user device transmits input data to the network device and the network device provides interaction data to the device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.