Xerox files suit against Facebook & Twitter
Last week, PARC (Palo Alto Research Center of California), a Xerox subsidiary that
focuses on research and development, filed patent-infringement lawsuits against Facebook and Twitter.
- alleges that Facebook uses several of its patents for its apps and websites
- related to technology used by Facebook in its News Feed, notifications, groups features, automated content filters, as well as in personalized and targeted advertisements.