It may seem like a déjà vu situation to Microsoft's legal team. The software giant lost an important patent infringement lawsuit on Tuesday, but the winning parties aren't satisfied yet.
So on Wednesday, the plaintiff -- a small holding company called VirnetX from Scotts Valley, Calif. -- sued Microsoft (NASDAQ: MSFT) again, for the same infringement. However, this time VirnetX is going after Microsoft for using the infringed patents in Windows 7 and Windows Server 2008, according to the plaintiff's filing in the new case.
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