Systems and methods for graphical control of picture-in-picture windows
US9357262B2 · kind B2 · utility
3Cited by
119References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2008 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Dec 21, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/42206
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods are provided for presenting a picture-in-picture (PIP) window on a television or other display generated by a set-top box (STB) or other video receiver. The picture-in-picture window is presented in conjunction with a navigation feature on the display. A two-dimensional input associated with the navigation feature is received from a remote control having a touchpad or other two-dimensional input device. The picture-in-picture window on the display is appropriately adjusted in response to the two-dimensional input.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.