After a warning from copyright-protection specialist Macrovision, U.K. retail chain Maplin Electronics has agreed to destroy its entire stock of video enhancers ...

In effect, Macrovision believes it has beaten the pirates at their own game. ”Warning letters of patent infringement were fired off at year`s end to manufacturers, distributors and retailers of ...

But on the Sharp deck it displayed serious Macrovision effects: color distortion and a darkened picture. ”The Sure Thing,” which was the only tape to boast a label warning the viewer of ...