BUSINESS BRIEFING
Times Wire Reports
Dish Network Corp. and EchoStar Corp. asked a federal appeals court to throw out a judge’s order that the companies stop using a digital-video recording service that he said infringed a TiVo Inc. patent.
Attorneys for Dish, the second-biggest U.S. satellite-television provider, tried to convince a panel of the U.S. Court of Appeals for the Federal Circuit in Washington that it had changed its technology enough to no longer infringe TiVo’s patent. TiVo said the changes were insufficient.
