Television – Basic receiver with additional function – For display of additional information
Reexamination Certificate
2007-10-23
2007-10-23
Kostak, Victor R. (Department: 2622)
Television
Basic receiver with additional function
For display of additional information
C348S570000, C348S732000, C348S735000
Reexamination Certificate
active
11230248
ABSTRACT:
An HDTV receiver coupled to a terrestrial antenna displays real-time signal strength of terrestrial digital television signals. A graphical user interface preferably displays various data relating to all terrestrial television signals in a scrollable grid format. The grid is displayed within an active video display of a selected television signal from the grid. Audio for the selected channel is also active. A list of all channels tuned or selected is maintained to aid in searching. Channel lists are updated during certain channel searches.
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Dinwiddie Aaron Hal
Klopfenstein Scott Edward
Schneidewend Daniel Richard
Ferguson Catherine A.
Kostak Victor R.
Laks Joseph J.
Shedd Robert D.
Thomson Licensing
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