Snap Inc and Facebook move to dismiss Blackberry patent claims
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BlackBerry sues Facebook and WhatsApp for patent infringement
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kasinv / iStockphoto.com
Social media platform Facebook continued a patent war with BlackBerry yesterday, after it accused the Canadian company of infringing several inventions, including voice-messaging technology.
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Facebook, BlackBerry, patent, patent infringement, social media, technology, US District Court for the Northern District of California
