Overlaid images on TV
US8144251B2 · kind B2 · utility
7Cited by
5References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 18, 2008 |
| Grant date | Mar 27, 2012 |
| Priority date | — |
| Expiry date | Jan 26, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8153
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An ambient, beautiful, entertaining visual experience that can be displayed on a TV requiring little or no user interaction beyond initiation. Multiple image layers that may be still or moving video, photos, etc, or a combination thereof can be overlaid on each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.