Television – Image signal processing circuitry specific to television – Noise or undesired signal reduction
Reexamination Certificate
2005-01-27
2009-06-30
Yenke, Brian P (Department: 2622)
Television
Image signal processing circuitry specific to television
Noise or undesired signal reduction
C348S021000, C348S470000, C348S604000, C348S720000, C348S725000, C348S731000, C375S346000
Reexamination Certificate
active
07554609
ABSTRACT:
A method and apparatus for rejecting an interference signal from an input frequency spectrum. The method includes the steps of receiving the input signal; frequency-shifting the received input signal by a first frequency-shifting amount; and filtering the frequency-shifted input signal to filter out the interference component from the input signal.
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Huang Cheng-Yi
Peng Bao-Chi
Wang Wei-Ting
Realtek Semiconductor Corp.
Thomas Kayden Horstemeyer & Risley
Yenke Brian P
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