Television – Format – Including additional information
Reexamination Certificate
2007-11-27
2007-11-27
Tran, Trang U. (Department: 2622)
Television
Format
Including additional information
C348S553000, C348S554000, C348S706000
Reexamination Certificate
active
10069521
ABSTRACT:
A ground wave video signal is extracted by a ground wave video decoder from a ground wave broadcast signal received by a ground wave tuner. A BS program link information signal is extracted by a BS program link information decoder from a BS broadcast signal received by a BS2tuner. An AM radio sound signal is extracted by a radio sound decoder from an AM radio broadcast signal received by an AM radio tuner. The extracted ground wave video signal and BS program link information signal are displayed as videos by a display device, while the extracted AM radio sound signal is output as a sound from a speaker.
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European Patent Office Communication for corresponding European patent Office Application No. 01947938 dated Mar. 24, 2005.
Kratz Quintos & Hanson, LLP
Tran Trang U.
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