Microsoft hit with patent lawsuit by Vringo January 31, 2013 by admin Tweet Mobile phone software maker Vringo, via its subsidiary I/P Engine, has filed a patent lawsuit against Microsoft, alleging that Microsoft is in violation of two of Vringo’s patents. Read more… Neowin Related Posts:Class-action lawsuit filed against Microsoft's…A quick look back at Apple's copyright lawsuit…Lawsuit alleging Valve PC gaming monopoly picks up steamElon Musk has filed a lawsuit against OpenAI,…TikTok has filed a lawsuit against the US goverment…