Fed. Circ. Revives Paging IP Case Against Microsoft, Yahoo

Law360, New York (October 17, 2012, 3:26 PM EDT) -- The Federal Circuit on Wednesday mostly shot down a patent-holding company's infringement claims against more than 100 U.S. and foreign companies over global paging technology, but revived a small portion of the case against software providers Microsoft Corp. and Yahoo Inc.

In a split ruling on an appeal brought by patent holder Technology Patents LLC, the appeals court kept in place a lower court's judgment in favor of two categories of defendants in the case: those dubbed “domestic carriers,” which include mobile phone companies AT&T Mobility...
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