Electronic device, electronic system, and method of providing information using the same
US8537930B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2011 |
| Grant date | Sep 17, 2013 |
| Priority date | — |
| Expiry date | Sep 18, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2201/93
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is described an electronic system comprising a first electronic device and a second electronic device communicating with each other. The first electronic device includes a first output unit, a first communication unit, and a first controller automatically transmitting supplementary information related to multimedia contents to the second electronic device through the first communication unit while playing the multimedia contents through the first output unit. The second electronic device includes a second output unit, a second communication unit, and a second controller outputting supplementary contents, related to the multimedia contents, through the second output unit on the basis of the supplementary information received from the first electronic device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.