PREP

Semiconductors; video processing systems comprised of semiconductors, computer hardware, software and firmware, for digital video and audio format conversion, de-interlacing, scaling, calibration and noise reduction, and switching, distribution and control for home theater and business applications; and video processing systems, namely, integrated system level products comprised of semiconductors, computer hardware, software and firmware for digital video and audio format conversion, de-interlacing, scaling, calibration and noise reduction, and switching, distribution and control for home theater and business applications