Facebook launches patent counterattack against Yahoo

Dec 25 2013

An illustration picture shows the log-on screen for the website Facebook in MunichSAN FRANCISCO (Reuters) – Facebook fired back on Tuesday in its legal battle with Yahoo by accusing the Web pioneer of infringing 10 of Facebook’s patents, according to a court filing. The counterclaim from Facebook, filed in a San Francisco federal court, comes after Yahoo a sued Facebook for patent infringement last month. The dueling claims mark an expanding web of patent litigation that has already caught up the smartphone and tablet sectors and high-tech stalwarts such as Apple Inc, Microsoft Corp and Motorola Mobility Holdings Inc. …

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    Originally posted 2012-04-05 03:19:09. Republished by Blog Post Promoter

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