|
US5241220A
|
|
Phase shifting circuit utilizing a transistor, a capacitor, and a diode
|
|
US5311298A
|
|
Chroma adjustment circuit
|
|
US4970583A
|
|
Combined video processing circuit and image enhancer
|
|
US5220426A
|
|
Circuitry for removing information from, or modifying information in, the vertical interval of a television signal
|
|
US5109280A
|
|
Video switcher/effects generator
|
|
US4870297A
|
|
Circuitry for removing information from, or modifying information in, the vertical interval of a television signal
|
|
US4862272A
|
|
Video switcher/effects generator
|
|
US4604646A
|
|
Video processing circuit
|
|
US4591735A
|
|
Video detail enhancing circuit
|
|
US4445152A
|
|
Video detail enhancing circuit
|
|
US4402006A
|
|
Image enhancer apparatus
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