Legal News

Court backs Uniloc in case against Microsoft

By (Legal News)

A federal appeals court reinstated a 2009 jury verdict Tuesday that Microsoft Corp. infringed on patents held by software maker Uniloc Inc., reversing a judge's decision to the contrary, but it also granted Microsoft a new trial on damages.

The U.S. Court of Appeals for the Federal Circuit said the jury's April 2009 verdict on patent infringement was supported by "substantial" evidence, so it reversed a federal judge's decision in September of that year that overturned the jury's verdict.

Irvine, Calif.-based Uniloc makes software that prevents people from illegally installing software on multiple computers. In a lawsuit filed in 2003, Uniloc argued that Microsoft's "product activation" system used in Windows XP, Office XP and Office 2003 programs infringed on several parts of a related patent, and that the software maker had copied Uniloc's technology rather than develop similar work on its own.

The jury in 2009 had found this to be the case, and awarded Uniloc $388 million in damages. On Tuesday, the appeals court agreed on the patent infringement but called the jury's damages award "fundamentally tainted," and granted a new trial on the damages.

Full post as published by Legal News Post on January 06, 2011 (boomark / email).