Television – Basic receiver with additional function – For display of additional information
Reexamination Certificate
2006-02-21
2006-02-21
Miller, John (Department: 2614)
Television
Basic receiver with additional function
For display of additional information
C348S563000, C348S564000, C348S521000, C348S525000
Reexamination Certificate
active
07002635
ABSTRACT:
In the case of picture insertions, such as picture-in-picture, for example, fluctuations in the line duration are manifested in position displacements relative to the desired position of the inserted pictures.In order to prevent position displacements in the horizontal direction, it is provided that the insertion position is corrected in a manner dependent on a determined line duration. The method according to the invention is suitable in particular for picture-in-picture insertions in television receivers.
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Brett Maik
Burkert Matthias
Wendel Dirk
Corless Peter F.
Edwards Angell Palmer & & Dodge LLP
Infineon - Technologies AG
Jensen Steven M.
Miller John
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