Patents Represented by Attorney Stattler-Sub PC

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  • Quadratic video demodulation with baseband nyquist filter
    Patent number: 7333155
    Abstract: A television tuner is fully implemented on a monolithic integrated circuit. The television tuner includes a baseband SAWF function fully integrated in silicon. The SAWF function includes trap and bandpass filters. A video demodulation circuit includes an I, Q demodulation and a post Nyquist filter.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: February 19, 2008
    Assignee: RfStream Corporation
    Inventors: Takatsugu Kamata, Kimitake Utsunomiya