Microsoft seeks to invalidate patents used to sue Allstate, Dell and FedEx.
November 17, 2008 (IDG News Service) Microsoft Corp. filed a lawsuit in U.S. District Court in San Francisco last week, asking a judge to invalidate several patents that are the subject of infringement suits filed by WebXchange Inc. against three large companies over their use of Microsoft's Visual Studio development tools.
Full Story:
Microsoft files suit to defend Visual Studio users
November 17, 2008 (IDG News Service) Microsoft Corp. filed a lawsuit in U.S. District Court in San Francisco last week, asking a judge to invalidate several patents that are the subject of infringement suits filed by WebXchange Inc. against three large companies over their use of Microsoft's Visual Studio development tools.
Full Story:
Microsoft files suit to defend Visual Studio users