Methods and apparatus to distinguish elements of a user interface
US8683524B2 · kind B2 · utility
0Cited by
2References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Mar 1, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4622
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus to distinguish elements of a user interface are described. An example user interface includes a plurality of channel cells including a first channel cell having a first attribute and a second channel cell having a second attribute; and a plurality of program cells associated with the plurality of channel cells, wherein at least one program cell has a third attribute, wherein the third attribute distinguishes the at least one program cell from an associated channel cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.