John W. Frederick

Method and apparatus for mapping remote control buttons onto keyboard stroke combinations

Computer-based universal remote control system

Accurate color display device

Display device output adjustment system and method

Methods and apparatus for converting remote control signals into computer keyboard signals

Audio over a standard video cable

Supplying power from a display device to a source using a standard DVI video cable

System and method for adjusting display input values

Image display adjustment system and method

Copy protection for analog video signals from computing devices